荒れ果てた*署 [MISSION LEVEL: D]

 1 #include <iostream>
 2 using namespace std;
 3 int main(void){
 4     int a,b;
 5     while(~scanf("%d%d",&a,&b))
 6     {
 7         cout << (a+b)%10 << endl;
 8     } 
 9     return 0;
10 }
原文地址:https://www.cnblogs.com/Asurudo/p/10313011.html