思维题

#include <iostream>
using namespace std;
int main(){
	int t; 
	cin >> t;
	while(t--){
		int a,b;
		cin >> a >> b;
		if(a == 0 && b == 0){
			cout << 1 << endl;
		}else if(a == 0 && b != 0){
			cout << 1 << endl;
		}else{
			cout << a + 2 * b + 1 << endl;
		}		
	}
}