I am using a for loop in c++ and defined a integer k.I am adding something to k but after each iteration its value resets to 0.

Question

I am using a for loop in c++ and defined a integer k.I am subtracting something from k but after each iteration its value resets to 0.what should I do?

For(int i=0;i<4:i++)
{
If(a[i]=='0')
k=8-mid;\\where mid is some value
}
Cout<<k;
After each iteration its value is resetting and I am not able to get the answer.PLS HELP

Answer 1

Is this what you're trying to do?

Btw the reason it still 0 is because you are not incrementing the value of k but rather assigning new values to it every iteration.

https://code.sololearn.com/cak8r58Vhf9m/?ref=app

Answer 2

Thanks bro got it