i have to reverse the position of integer like this
input = 12345
output = 54321
i made this but it gives wrong output e.g 5432
#include <iostream>
using namespace std;
int main(){
int num,i=10;
cin>>num;
do{
cout<< (num%i)/ (i/10);
i *=10;
}while(num/i!=0);
return 0;
}
Your loop terminates too early. Change
}while(num/i!=0);
to
}while((num*10)/i!=0);
to get one more iteration, and your code will work.