曾宥程

1. #include<bits/stdc++.h>
   
2. using namespace std;
   
3. int a,b,c;
   
4. int main()
   
5. {
   
6.     cin >> a >> b >> c;
   
7.     printf("%d+%d+%d=%d\n",a,b,c,a+b+c);
   
8.     printf("%.2f\n",(a+b+c)/3.0);
   
9.     return 0;
   
10. }

複製代碼