#include<iostream> using namespace std; int main(){ int a,b,c; cin>>a>>b; c=a+b; if(c%7==0){ cout<<'7'; } else{ cout<<c%7; } return 0; }

#include<iostream> using namespace std; int main(){ int a,b,c; cin>>a>>b; c=a+b; if(c%7==0){ cout<<7; }else{ cout<<c%7; } return 0; }

#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; if((a+b)%7==0){ cout<<7; }else{ cout<<(a+b)%7; } return 0; }

#include <bits/stdc++.h> using namespace std; int main(){ int x,n; cin >> x >> n; if((x+n)%7==0){ cout << 7; }else{ cout << (x+n)%7; } }