Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
139752 胡誉骞 11温度转换II C++ Compile Error 0 MS 0 KB 142 2025-12-08 17:18:52

Tests(0/0):

Code:

#include<cstdio> using namespace std; int main(){ float f,c; cin>>f; c =(f-32)*5.0/9.0; printf("%.4f\n",c); return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:1: error: 'cin' was not declared in this scope
 cin>>f; 
 ^