Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
146003 张晓冉 08打车费用 C++ Compile Error 0 MS 0 KB 230 2026-01-25 20:11:55

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int a; cin>>a; int s = 6; if(a > 2){ int d = (a-2)*1.8; }else if(a > 10){ int c = (a-10)*3.6; } cout<<s+d+c<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:10: warning: unused variable 'd' [-Wunused-variable]
      int d = (a-2)*1.8;
          ^
Main.cc:10:10: warning: unused variable 'c' [-Wunused-variable]
      int c = (a-10)*3.6;
          ^
Main.cc:12:13: error: 'd' was not declared in this scope
     cout<