#include<iostream>  
    
    int main()  
    {  
        std::cout << "ÇëÊäÈëÁ½¸öÊý:" << std::endl;  
        int v1, v2;  
        std::cin >> v1 >> v2;          
		printf("result: = %d ",  v1+v2);
        return 0;  
    }