I have solved a problem but its not getting accepted.

Question

I have solved a challenge problem but the output is not getting accepted even the answer is correct.

The problem is: https://www.sololearn.com/coach/74?ref=app

My solution:

https://code.sololearn.com/c37BtlhKOrGA/?ref=app

Answer 1

Check this.

while(i<=(int)s.length()-1){
cout<<s[i];
i++;
}

Answer 2

Robin Singh change
line 8 to: int i = s.length();
line 18 to: while(i<=(int)s.length()-1){

Answer 3

BroFar
Changing line 8 to i = s.length() would cause the first loop to access out of bound index.

Answer 4

Emanuel Maliaño BroFar and Bobby Fischer

Thanks guys only the line 18 was need to be fixed and now its working.

while(i<=(int)s.length()-1){}