palindrome practice lesson

Question

it keep expecting while before my if statement
https://code.sololearn.com/cT1OVXLDcds8/?ref=app

Answer 1

here is also a version using string to check for palindrome:

https://code.sololearn.com/cahk28iWx220/?ref=app

Answer 2

The error is due to missing semicolon(;) after "return true"

But there is logic error too, I have made some changes, kindly do a bit of analysis and implement it
Then your code will give desirable output.

bool isPalindrome(int x) {
//complete the function
int digit,z, rev=0;
z=x;
while (z > 0) {
digit = z % 10;
rev = rev*10 + digit;
z /= 10;
}
if (x == rev) return true; else return false;
}

here is the edited code!!!! The gun whose owner used to kill Abraham Lincoln
https://code.sololearn.com/cuB7pL1I5w9D/?ref=app

Answer 3

The thing is i dont know those method xF. Well i know that those function exist since i am familiar with other code language as well but i thought that u have to import those or something.
still a newbie to c++

Answer 4

Use semicolons

if (x == rev) return true; else return false;

Answer 5

bless y all

Answer 6

i have consider using string variable but dont know how to reverse 乁[ ◕ ᴥ ◕ ]ㄏ