#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; }