0 Compile Error
foo.cc: In function ‘int main()’: foo.cc:8:18: error: ‘setprecion’ was not declared in this scope; did you mean ‘setreuid’? 8 | cout<<fixed<<setprecion(2)<<a; | ^~~~~~~~~~ | setreuid
代码
#include<bits/stdc++.h>
using namespace std;
int main( ){
int n,m;
double 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
- 161 Bytes
- 递交时间
- 2025-5-6 21:55:57
- 评测时间
- 2025-5-6 21:55:58
- 分数
- 0