Cod sursa(job #2113584)

Utilizator marcudanfDaniel Marcu marcudanf Data 24 ianuarie 2018 19:37:20
Problema A+B Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.25 kb
#include <fstream>

using namespace std;

ifstream fin("adunare.in");
ofstream fout("adunare.out");

int main(){
	int a, b;
	fin >> a >> b;
	while(b){
		int c = a & b;
		a = a ^ b;
		b = c << 1;
	}
	fout << a;
	//fout << (a ^ b) + (a & b) * 2;
	return 0;
}