How to convert a six digit number with two decimal?

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Hello,
I have two numbers like(800022 and 900002). I want to convert it with two decimal like (8.2.2 and 9.0.2) that is I want to put decimal after first digit, before last and before last second digit, so can any one help me to solve this issue ?

Thanks,

Posted 5-Jun-14 19:30pm

Priyanka Bhawsar

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Debabrata_Das 6-Jun-14 3:49am

Hi Priyanka, I saw that you got your answer. But I could not understand the conversion logic. Can you please help me in understanding it? I'm not looking for any programmatic solution. just want to understand the logic of the problem.
Input | Output
8000022 | 8.2.2
9000002 | 9.0.2
1000111 | ?

- DD

2 solutions

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ArunRajendra · Accepted Answer · 2014-06-05T19:39:00

Solution 1

Try this code. Remember this just the logic not necessary the optimized code.

C#

int a = 800022;
char []c=a.ToString().Reverse().ToArray();
string s = c[5] + "." +c[1]+ "."+ c[0];

Posted 5-Jun-14 19:39pm

ArunRajendra

Comments

Priyanka Bhawsar 6-Jun-14 1:44am

Thankyou so much, its the perfect logic. :)

ArunRajendra 6-Jun-14 1:49am

Mark the solution as accepted if you are happy with solution. Optionally you can rate it as well with 5 being highest.

[no name] 6-Jun-14 1:57am

This is also correct but why did you reverse it?

Manikandan10 · Accepted Answer · 2014-06-05T19:45:00

Solution 2

Try this code:

C#

int number = 900002;
string n = number.ToString();
n = n[0] + "." + n[n.Length - 2] + "." + n[n.Length - 1];

This code will work in any number of digits.

Posted 5-Jun-14 19:45pm

Manikandan10

Updated 5-Jun-14 19:46pm

v2

Comments

Priyanka Bhawsar 6-Jun-14 1:54am

nice one, its working I needed that.Thank you