0 Compile Error
foo.cc: In function ‘int main()’: foo.cc:7:18: error: ‘setprecion’ was not declared in this scope; did you mean ‘setreuid’? 7 | cout<<fixed<<setprecion(2)<<a; | ^~~~~~~~~~ | setreuid
代码
#include<bits/stdc++.h>
using namespace std;
int main( ){
double n,m,a;
cin>>n>>m;
a=n-m*0.8;
cout<<fixed<<setprecion(2)<<a;
return 0;
}信息
- 递交者
-
Guest
- 题目
- P31 练7.3买图书
- 语言
- C++14(O2)
- 代码长度
- 152 Bytes
- 递交时间
- 2025-5-6 21:54:09
- 评测时间
- 2025-5-6 21:54:10
- 分数
- 0