C / C++ / MFC

#include <bits/stdc++.h>
using namespace std;

string reSize(string s)
{
   if(s.length() > 0)
   {
       std::string res;
       int count =1;
       for(int i =0;i<(s.length() - 1);i++)
       {
           if(s[i] == s[i+1])
           {
               count++;
           }
           else
           {
               res += s[i];
               if(count > 1)
               {
                   res += std::to_string(count);
               }
               count = 1;
           }
       }
           
           res += s[s.length() - 1];
           if(count > 1)
           {
               res += std::to_string(count);
           }
    
       return res;
   }
   else if(s.empty())
   {
       return "";
   }
   
}

int main() {
	int t;
	cin>>t;
	while(t--)
	{
	    string s;
	    cin>>s;
	    cout<<reSize(s)<<endl;
	}
	return 0;
}

a-How many boxes of tomatoes were collected when analyzing the month.

b-In how many days did the brigade comply with the production standard? Please note that the production standard is 100 boxes.

c-The maximum number of boxes collected.

d-The minimum number of boxes collected.

e-The average number of boxes collected in the month.

f-Know how many days I exceed the average number of boxes collected.

Make use of the applet
AverageBoxes(), of subsection e.
Remember to develop a main program in which you control the calls to different subprograms that provide solutions to existing needs. Define a menu, so that the user selects the option they want.