In Q 10 of the mentioned quiz, we need to tell the output of this code
void f(){
string s=”abhuhba” ;
bool flag=false;
for(int i=0;i<s.length()/2;i++)
if(s[i]!=s[s.length()-1-i])flag=false;
if(flag)cout<<”YES”;
else cout<<”NO”;
}
Shouldn’t the output be “NO”??
The correct answer shows “YES”.
Hi @hello1,
Yes you are correct. Actually there is a typing mistake.
Instead of initializing flag with false, it should be bool flag = true;
This program checks whether a string is palindrome or not. So we check till length/2 and match string characters from first and last. If we encounter any non matching character then we set flag to false and break from the loop.
Hope it Helps.
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