#include<bits/stdc++.h>
#define cfs(a) cout << fixed << setprecision(a)
#define what using namespace std
#define ll unsigned long long
#define int long long
#define endl '\n'
#define WA 0;
what;
int a,b;
signed main(void)
{
cin >> a >> b;
cout << a << "+" << b;
return WA
}