2 条题解

  • 1
    @ 2024-2-17 18:10:57
    #include<iostream>
    #include<iomanip>
    using namespace std;
    int a,b,c;
    char x;
    int main(){
        cin>>a>>x>>b>>x>>c>>x;
        cout<<fixed<<setprecision(1)<<80.0/100*a<<" ";
        cout<<fixed<<setprecision(1)<<80.0/100*b<<" ";
        cout<<fixed<<setprecision(1)<<80.0/100*c<<" ";
        cout<<fixed<<setprecision(1)<<80.0/100*(100-a-b-c)<<" ";
        return 0;
    }
    
    • 1
      @ 2023-7-27 9:27:01
      #include <bits/stdc++.h>
      using namespace std;
      int main()
      {
          int a,b,c;
          char bai;
          cin >> a >> bai >> b >> bai >> c >> bai;
          cout << fixed << setprecision(1) << a * 0.8 << " " << fixed << setprecision(1) << b * 0.8 << " " << fixed << setprecision(1) << c * 0.8 << " " << fixed << setprecision(1) << 80 - a * 0.8 - b * 0.8 - c * 0.8;
      }
      
      • @ 2023-8-3 23:34:50

        朋友 输出小数位不用在每个变量前面都写上 fixed << setprecision(1)的 写一遍就行了

      • @ 2023-8-5 20:57:25

        @ thank you for your comment! 翻译:谢谢你的指正!

    • 1

    信息

    ID
    340
    时间
    1000ms
    内存
    16MiB
    难度
    2
    标签
    递交数
    42
    已通过
    27
    上传者