郭博鈞

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.    double a,b;
   
7.    cin>>a>>b;
   
8.    printf("total=%.2f",(a+b));
   
9. 
   
10.     system("pause");
    
11.     return 0;
    
12. }

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