View Code of Problem 1

#include<iostream>
#include<cstdio>
#include<string>
#include<cstring>
#include<cstdlib>
using namespace std;

char str[100000],str2[100000];
long long a,b;

int main()
{
    scanf("%lld%lld",&a,&b);
    printf("%lld\n",a+b);
}