OJ Board

Yeap is just the prefix

I don't know why I get wrong answer

#include <iostream>
#include <algorithm>
#include <cstring>
using namespace std;

int main()
{
int men, i, cont=0;
char num1[10], num2[10];
bool carry=false;
cin>>num1>>num2;
while(strcmp(num1,"0")!=0 and strcmp(num2,"0")!=0)
{
reverse(num1, num1+strlen ...