I've some warnings while trying to compile program in C language
#include <stdio.h>
int codecheck(int col,int col_p,int rows_p,int **H,int x[])
{ int i,j,m,f;
int sum = 0;
int y[col];
for (i=0;i<col;i++)
y[i]=0;
m=1;
f=-1;
for(i=0;i<rows_p;)
{
for(j=0;j<rows_p;j++)
{
if(H[j][0]==m)
{
y[m]=y[m] + x[H[j][1]-1];
f++;
}
}
y[m]=y[m]%2;
m=m+1;
i=f+1;
}
for (i = 0; i < col; ++i)
{
sum =sum+ y[i];
}
if (sum == 0)
{
return 1;
}
else
{
return -1;
}
}
int codesum (int y[],int col)
{
int sum=0;
for(int i=0;i<col;i++)
sum+=y[i];
if(sum>0)
return 0;
else
return 1;
}
void ModulationSchemeValues (int &modulationScheme, int &noOfSymbols, double &var, float &d, int &col, float &rate, double &snr)
{
switch (modulationScheme)
{
case 0:
var=1/(2*rate*snr);
noOfSymbols = col;
d=1;
break;
case 1:
var=1/(4*rate*snr);
noOfSymbols = col/2;
d=1/sqrt(2);
break;
case 2:
var=1/(8*rate*snr);
noOfSymbols = col/4;
d=1/sqrt(10);
default:
var=1/(2*rate*snr);
noOfSymbols = col;
d=1;
break;
}
}
void InitializeChannelLLR (double &var, int &modulationScheme, int &noOfSymbols, float x[], double noise[], double L_ch[], float &d, int &rows_p, vector<vector <int>> &h, double LLR[])
{
int j=0;
int k=0,t;
for(int i=0;i<noOfSymbols;i++)
{
if(modulationScheme==0)
{
x[j]=d;
noise[j]=(x[j])+0.5;
L_ch[j]= 2*noise[j]/var;
j++;
}
else if(modulationScheme==1)
{
x[j] = d;
j++;
x[j] = d;
j++;
noise[j-2]=(x[j-2])+dist(generator);
L_ch[j-2]= 2*noise[j-2]/var;
noise[j-1]=(x[j-1])+dist(generator);
L_ch[j-1]= 2*noise[j-1]/var;
}
else if(modulationScheme==2)
{
x[j] = 3*d;
noise[j] = (x[j]) + dist(generator);
j++;
x[j] = 3*d;
noise[j] = (x[j]) + dist(generator);
j++;
if(noise[j-2] >= (2*d))
L_ch[k] = (8*noise[j-2]*d/(2*var)) - (8*pow(d,2)/(2*var));
else if(noise[j-2] >= -2*d && noise[j-2] <= 2*d)
L_ch[k] = 4*noise[j-2]*d/(2*var);
else if(noise[j-2] <= -2*d)
L_ch[k] = (8*noise[j-2]*d/(2*var)) + (8*pow(d,2)/(2*var));
k++;
if(noise[j-1] >= (2*d))
L_ch[k] = (8*noise[j-1]*d/(2*var)) - (8*pow(d,2)/(2*var));
else if(noise[j-1] >= -2*d && noise[j-1] <= 2*d)
L_ch[k] = 4*noise[j-1]*d/(2*var);
else if(noise[j-1] <=- 2*d)
L_ch[k] = (8*noise[j-1]*d/(2*var)) + (8*pow(d,2)/(2*var));
k++;
if(noise[j-2] >= 0)
L_ch[k] = (-8*pow(d,2)/(2*var)) + (4*noise[j-2]*d/(2*var));
else
L_ch[k] = (-8*pow(d,2)/(2*var)) - (4*noise[j-2]*d/(2*var));
k++;
if(noise[j-1] >= 0)
L_ch[k] = (-8*pow(d,2)/(2*var)) + (4*noise[j-1]*d/(2*var));
else
L_ch[k] = (-8*pow(d,2)/(2*var)) - (4*noise[j-1]*d/(2*var));
k++;
}
}
for(int j=0;j<rows_p;j++)
{
t=h[j][1]-1;
LLR[j]=L_ch[t];
}
}
void SPADecoder(int &rows_p, double LLR[], vector<vector <int>> &h, double LLR_ret[], double L_ch[], double L_dec[], int y[], int &z, int &col)
{
double temp;
int i,j,k;
for(i=0;i<rows_p;i++)
{
temp=1;
for(j=0;j<rows_p;j++)
{
if(j!=i && h[j][0]==h[i][0])
{
temp=temp * tanhf(LLR[j]/2);
}
}
LLR_ret[i] = log((1 + temp)/(1 - temp));
if(LLR_ret[i] > 40)
{
LLR_ret[i]=40;
}
else if(LLR_ret[i]<-40)
{
LLR_ret[i]=-40;
}
}
for(i=0;i<col;i++)
{
L_dec[i]=L_ch[i];
}
for(i=1;i<col+1;i++)
{
for(j=0;j<rows_p;j++)
{
if(h[j][1]==i)
{
L_dec[i-1]=L_dec[i-1]+LLR_ret[j];
}
}
if(L_dec[i-1]<=0)
{
y[i-1]=1;
}
else
{
y[i-1]=0;
}
}
z=codecheck(col, col_p,rows_p,h,y);
if(z==1)
{
return ;
}
for(i=0;i<rows_p;i++)
{
temp=0;
for(j=0;j<rows_p;j++)
{
if(j!=i && h[j][1]==h[i][1])
{
temp=temp + LLR_ret[j];
k=h[i][1];
}
}
LLR[i] = temp+L_ch[k-1];
}
}
int main()
{
int z,i,j,N,k,ber_count,looping,t,sum;
float d=1;
float rate=0.5;
int rows_p,col_p=2;
int col,maxTransmissions=4000,decoderIterations=20,maxErrors=100,errorsAccumulated=0;
rows_p=1020;
col=204;
double var,snr;
double temp;
float y[col],noise[col];
double L_ch[col],L_dec[col];
double LLR[rows_p],LLR_ret[rows_p];
double BER[11];
float snr_db[]={0,1,2,3,4};
int snr_range=5,snr_count;
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
int ret,row=0;
double error_bits,error;
int modulationScheme = 0,noOfSymbols;
int h[rows_p][col_p]={1,1,1,18,1,27,1,82,1,102,1,103,1,130,1,177,1,190,1,203,2,2,2,15,2,75,2,80,2,86,2,104,2,121,2,141,2,144,2,191,3,3,3,31,3,32,3,42,3,101,3,105,3,153,3,159,3,178,3,199,4,4,4,37,4,71,4,75,4,85,4,106,4,111,4,114,4,127,4,164,5,5,5,17,5,42,5,72,5,87,5,107,5,141,5,158,5,193,5,197,6,4,6,6,6,17,6,78,6,102,6,108,6,162,6,165,6,167,6,174,7,7,7,23,7,73,7,80,7,83,7,109,7,118,7,168,7,177,7,178,8,8,8,33,8,37,8,73,8,100,8,110,8,156,8,173,8,192,8,197,9,9,9,40,9,41,9,88,9,92,9,103,9,111,9,173,9,181,9,199,10,10,10,14,10,23,10,53,10,93,10,107,10,112,10,137,10,167,10,175,11,11,11,19,11,26,11,28,11,88,11,110,11,113,11,116,11,170,11,191,12,1,12,12,12,25,12,86,12,97,12,108,12,114,12,124,12,161,12,192,13,4,13,13,13,33,13,34,13,50,13,115,13,137,13,140,13,146,13,160,14,14,14,31,14,40,14,58,14,95,14,116,14,121,14,166,14,174,14,203,15,15,15,68,15,70,15,87,15,101,15,109,15,113,15,117,15,165,15,180,16,4,16,16,16,59,16,67,16,92,16,118,16,125,16,131,16,138,16,151,17,15,17,17,17,44,17,71,17,73,17,119,17,161,17,190,17,194,17,198,18,18,18,47,18,62,18,85,18,93,18,120,18,122,18,125,18,146,18,181,19,19,19,22,19,23,19,37,19,57,19,121,19,126,19,130,19,131,19,143,20,1,20,20,20,50,20,51,20,99,20,106,20,122,20,169,20,179,20,200,21,21,21,32,21,62,21,72,21,98,21,123,21,126,21,154,21,168,21,204,22,22,22,31,22,44,22,89,22,98,22,124,22,141,22,160,22,169,22,176,23,23,23,32,23,61,23,65,23,99,23,125,23,132,23,133,23,147,23,152,24,16,24,24,24,42,24,73,24,77,24,126,24,142,24,145,24,146,24,147,25,5,25,24,25,25,25,55,25,67,25,127,25,133,25,165,25,178,25,185,26,10,26,26,26,27,26,40,26,85,26,128,26,147,26,155,26,160,26,200,27,22,27,27,27,42,27,50,27,74,27,108,27,129,27,154,27,170,27,195,28,2,28,28,28,63,28,67,28,94,28,130,28,150,28,171,28,187,28,192,29,29,29,48,29,69,29,79,29,90,29,116,29,131,29,159,29,176,29,200,30,7,30,30,30,53,30,58,30,94,30,127,30,132,30,140,30,162,30,189,31,29,31,31,31,64,31,77,31,94,31,117,31,133,31,167,31,183,31,190,32,20,32,30,32,32,32,74,32,78,32,115,32,134,32,151,32,181,32,194,33,11,33,33,33,47,33,76,33,81,33,109,33,135,33,154,33,155,33,179,34,2,34,7,34,34,34,71,34,76,34,136,34,138,34,159,34,182,34,183,35,27,35,29,35,35,35,60,35,86,35,123,35,137,35,149,35,166,35,189,36,17,36,35,36,36,36,48,36,100,36,138,36,139,36,146,36,163,36,168,37,5,37,34,37,37,37,38,37,69,37,117,37,139,37,145,37,169,37,203,38,38,38,56,38,76,38,92,38,101,38,106,38,123,38,140,38,161,38,170,39,39,39,41,39,60,39,76,39,78,39,125,39,141,39,142,39,175,39,198,40,2,40,35,40,40,40,43,40,93,40,114,40,135,40,142,40,148,40,158,41,1,41,2,41,13,41,41,41,59,41,109,41,119,41,132,41,143,41,157,42,11,42,42,42,43,42,92,42,95,42,115,42,117,42,144,42,156,42,204,43,7,43,9,43,43,43,45,43,56,43,122,43,145,43,192,43,194,43,201,44,10,44,44,44,75,44,83,44,95,44,110,44,135,44,146,44,157,44,180,45,45,45,63,45,79,45,81,45,97,45,127,45,139,45,147,45,148,45,195,46,34,46,46,46,61,46,66,46,77,46,105,46,144,46,148,46,197,46,201,47,14,47,20,47,46,47,47,47,83,47,124,47,128,47,132,47,149,47,159,48,8,48,13,48,26,48,48,48,62,48,149,48,150,48,174,48,193,48,195,49,15,49,21,49,25,49,49,49,51,49,145,49,149,49,151,49,177,49,188,50,8,50,49,50,50,50,54,50,89,50,105,50,126,50,152,50,164,50,165,51,43,51,51,51,66,51,68,51,91,51,131,51,133,51,153,51,187,51,189,52,1,52,39,52,45,52,52,52,54,52,110,52,140,52,150,52,154,52,163,53,8,53,53,53,60,53,64,53,90,53,138,53,155,53,157,53,194,53,204,54,12,54,28,54,54,54,60,54,82,54,112,54,139,54,151,54,156,54,183,55,3,55,17,55,37,55,55,55,99,55,112,55,148,55,157,55,172,55,189,56,20,56,31,56,56,56,80,56,91,56,152,56,156,56,158,56,162,56,180,57,28,57,57,57,66,57,81,57,89,57,134,57,137,57,159,57,172,57,196,58,5,58,58,58,70,58,78,58,91,58,118,58,149,58,154,58,160,58,201,59,18,59,24,59,59,59,88,59,96,59,150,59,152,59,161,59,179,59,183,60,21,60,38,60,55,60,59,60,60,60,162,60,176,60,187,60,190,60,197,61,61,61,69,61,74,61,93,61,101,61,111,61,128,61,163,61,193,61,196,62,6,62,7,62,35,62,62,62,96,62,103,62,113,62,129,62,164,62,200,63,16,63,27,63,44,63,63,63,88,63,121,63,134,63,165,63,175,63,188,64,4,64,26,64,64,64,79,64,84,64,119,64,134,64,136,64,166,64,168,65,12,65,13,65,52,65,57,65,65,65,106,65,138,65,142,65,167,65,176,66,24,66,30,66,52,66,66,66,102,66,112,66,117,66,122,66,135,66,168,67,6,67,57,67,67,67,85,67,97,67,140,67,169,67,182,67,184,67,186,68,6,68,58,68,68,68,71,68,90,68,134,68,143,68,145,68,152,68,170,69,54,69,57,69,59,69,69,69,77,69,103,69,104,69,114,69,136,69,171,70,19,70,24,70,56,70,70,70,100,70,105,70,114,70,128,70,129,70,172,71,14,71,52,71,63,71,70,71,71,71,120,71,169,71,173,71,178,71,196,72,11,72,25,72,39,72,66,72,72,72,120,72,130,72,132,72,174,72,199,73,48,73,49,73,64,73,73,73,98,73,111,73,175,73,179,73,201,73,202,74,9,74,15,74,58,74,74,74,84,74,107,74,120,74,135,74,164,74,176,75,28,75,41,75,70,75,75,75,96,75,133,75,155,75,166,75,177,75,202,76,26,76,45,76,65,76,76,76,94,76,144,76,158,76,172,76,178,76,203,77,10,77,13,77,77,77,84,77,87,77,127,77,151,77,163,77,179,77,191,78,49,78,55,78,65,78,78,78,90,78,122,78,130,78,139,78,180,78,182,79,33,79,43,79,67,79,79,79,99,79,123,79,141,79,181,79,188,79,202,80,18,80,19,80,35,80,46,80,80,80,153,80,167,80,182,80,188,80,193,81,9,81,16,81,36,81,55,81,81,81,143,81,160,81,183,81,186,81,191,82,10,82,11,82,79,82,82,82,96,82,108,82,111,82,126,82,172,82,184,83,12,83,36,83,69,83,83,83,87,83,148,83,174,83,185,83,202,83,204,84,45,84,47,84,48,84,75,84,84,84,108,84,123,84,142,84,153,84,186,85,9,85,46,85,53,85,54,85,85,85,115,85,121,85,129,85,177,85,187,86,22,86,64,86,83,86,86,86,91,86,107,86,116,86,171,86,188,86,199,87,8,87,22,87,61,87,81,87,87,87,104,87,120,87,182,87,189,87,198,88,32,88,33,88,39,88,51,88,88,88,129,88,143,88,171,88,180,88,190,89,3,89,21,89,52,89,89,89,100,89,103,89,109,89,115,89,125,89,191,90,20,90,40,90,44,90,61,90,90,90,118,90,137,90,153,90,184,90,192,91,6,91,23,91,29,91,84,91,91,91,144,91,155,91,173,91,185,91,193,92,14,92,49,92,72,92,92,92,102,92,147,92,171,92,185,92,186,92,194,93,5,93,21,93,29,93,65,93,93,93,105,93,110,93,119,93,184,93,195,94,39,94,80,94,82,94,94,94,98,94,107,94,113,94,131,94,166,94,196,95,30,95,47,95,50,95,63,95,95,95,104,95,118,95,161,95,163,95,197,96,25,96,34,96,56,96,68,96,96,96,116,96,181,96,186,96,196,96,198,97,36,97,38,97,46,97,89,97,97,97,113,97,136,97,150,97,157,97,199,98,3,98,12,98,18,98,30,98,98,98,136,98,170,98,187,98,198,98,200,99,53,99,62,99,74,99,97,99,99,99,104,99,119,99,156,99,185,99,201,100,16,100,68,100,82,100,95,100,100,100,106,100,124,100,158,100,195,100,202,101,19,101,36,101,41,101,72,101,101,101,112,101,124,101,162,101,164,101,203,102,3,102,38,102,51,102,86,102,102,102,128,102,173,102,175,102,184,102,204};,
for(snr_count=0;snr_count<snr_range;snr_count++)
{
snr=pow(10,(snr_db[snr_count]/10));
ModulationSchemeValues (modulationScheme, noOfSymbols, var, d, col, rate, snr);
BER[snr_count]=0;
N=0;
errorsAccumulated=0;
while(errorsAccumulated<=maxErrors && N<=maxTransmissions)
{
N++;
InitializeChannelLLR( var, modulationScheme, noOfSymbols, x, noise, L_ch, d, rows_p, h, LLR);
for(looping=0;looping<decoderIterations;looping++)
{
SPADecoder(rows_p, LLR, h, LLR_ret, L_ch, L_dec, y, z, col );
}
if(z==1)
{
BER[snr_count]=BER[snr_count]+0;
}
else
{
error_bits=0;
for(i=0;i<col;i++)
{
if(y[i]!=0)
{
error_bits++;
}
}
errorsAccumulated+=error_bits;
error=error_bits/(double)col;
BER[snr_count]=BER[snr_count]+error;
}
if(N%300==0)
}
BER[snr_count]=BER[snr_count]/(double)N;
printf("snr=%lf\tBER[%d]=%lf \n",snr_db[snr_count],snr_count,BER[snr_count]);
}
return 0;
}
WARNING MESSAGE
rog.c:60:34: error: expected ';', ',' or ')' before '&' token
void ModulationSchemeValues (int &modulationScheme, int &noOfSymbols, double &var, float &d, int &col, float &rate, double &snr)
^
prog.c:89:35: error: expected ';', ',' or ')' before '&' token
void InitializeChannelLLR (double &var, int &modulationScheme, int &noOfSymbols, float x[], double noise[], double L_ch[], float &d, int &rows_p, vector<vector <int>> &h, double LLR[])
^
prog.c:173:21: error: expected ';', ',' or ')' before '&' token
void SPADecoder(int &rows_p, double LLR[], vector<vector <int>> &h, double LLR_ret[], double L_ch[], double L_dec[], int y[], int &z, int &col)
^
prog.c: In function 'main':
prog.c:281:5: error: variable-sized object may not be initialized
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:17: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:17: note: (near initialization for 'x')
prog.c:281:19: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:19: note: (near initialization for 'x')
prog.c:281:21: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:21: note: (near initialization for 'x')
prog.c:281:23: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:23: note: (near initialization for 'x')
prog.c:281:25: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:25: note: (near initialization for 'x')
prog.c:281:27: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:27: note: (near initialization for 'x')
prog.c:281:29: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:29: note: (near initialization for 'x')
prog.c:281:31: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:31: note: (near initialization for 'x')
prog.c:281:33: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:33: note: (near initialization for 'x')
prog.c:281:35: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:35: note: (near initialization for 'x')
prog.c:281:37: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:37: note: (near initialization for 'x')
prog.c:281:39: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:39: note: (near initialization for 'x')
prog.c:281:41: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:41: note: (near initialization for 'x')
prog.c:281:43: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:43: note: (near initialization for 'x')
prog.c:281:45: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:45: note: (near initialization for 'x')
prog.c:281:47: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:47: note: (near initialization for 'x')
prog.c:281:49: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:49: note: (near initialization for 'x')
prog.c:281:51: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:51: note: (near initialization for 'x')
prog.c:281:53: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:53: note: (near initialization for 'x')
prog.c:281:55: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:55: note: (near initialization for 'x')
prog.c:281:57: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:57: note: (near initialization for 'x')
prog.c:281:59: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:59: note: (near initialization for 'x')
prog.c:281:61: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:61: note: (near initialization for 'x')
prog.c:281:63: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:63: note: (near initialization for 'x')
prog.c:281:65: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:65: note: (near initialization for 'x')
prog.c:281:67: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:67: note: (near initialization for 'x')
prog.c:281:69: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:69: note: (near initialization for 'x')
prog.c:281:71: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:71: note: (near initialization for 'x')
prog.c:281:73: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:73: note: (near initialization for 'x')
prog.c:281:75: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:75: note: (near initialization for 'x')
prog.c:281:77: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:77: note: (near initialization for 'x')
prog.c:281:79: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:79: note: (near initialization for 'x')
prog.c:281:81: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:81: note: (near initialization for 'x')
prog.c:281:83: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:83: note: (near initialization for 'x')
prog.c:281:85: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:85: note: (near initialization for 'x')
prog.c:281:87: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:87: note: (near initialization for 'x')
prog.c:281:89: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:89: note: (near initialization for 'x')
prog.c:281:91: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:91: note: (near initialization for 'x')
prog.c:281:93: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:93: note: (near initialization for 'x')
prog.c:281:95: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:95: note: (near initialization for 'x')
prog.c:281:97: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:97: note: (near initialization for 'x')
prog.c:281:99: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:99: note: (near initialization for 'x')
prog.c:281:101: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:101: note: (near initialization for 'x')
prog.c:281:103: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:103: note: (near initialization for 'x')
prog.c:281:105: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
^
prog.c:281:105: note: (near initialization for 'x')
prog.c:281:107: warning: excess elements in array initializer
int x[col]={0,0,1,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,1};
|