第8章函数探幽

曾经终败给现在 2022-04-16 05:20 223阅读 0赞

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#include <iostream>
    #include <string>
    
    struct free_throws
    {
      std::string name;
      int made;
      int attempts;
      float percent;
    }
    void display(const free_throws &ft);
    void set_pc(free_throw & ft);
    free_throws & accumulate(free_throws & target, const free_throws & source);
    
    
    int main ()
    { 
      //partial initialization -remaining members set to 0
      free_throws one ={"Ifelsa Branch",13,14};
      free_throws two ={"Andor Knott",10,16};
      free_throws three ={"Minne Max",7,9};
      free_throws four = {"Whily Looper",5,9};
      free_throws five = {"Long Long",16,14};
      free_throws teams ={"Throwgoods",0,0};
    //no initialization
       free_throws dup;
       
       set_pc(one);
       display(one);
       accumlate(team,one);
       display(team);
       //use return value as argument
       display(accumulate(team,three),four);
       display(team);
       //use return value in assignment
       dup =accumulate(team,five);
       std::cout<<"Displaying team:\n";
       display(team);
       std::cout<<"Displaying dup after assignment:\n";
       display(dyp);
       return 0;
      }

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