Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
120476 向俊麒 08打车费用 C++ Compile Error 0 MS 0 KB 474 2025-05-27 18:53:42

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a; filter b; cin>>a; if(a<=2){ b=6; } else if(a>=2){ b=6+(a-2)*0.5; } else{ b=6+(10-2)*1.8+(a-10)*1.8*1.5; } cout<<b; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:5: error: 'filter' was not declared in this scope
     filter b;
     ^
Main.cc:12:9: error: 'b' was not declared in this scope
         b=6;
         ^
Main.cc:16:9: error: 'b' was not declared in this scope
         b=6+(a-2)*0.5;
         ^
Main.cc:19:9: error: 'b' was not declared in this scope
         b=6+(10-2)*1.8+(a-10)*1.8*1.5;
         ^
Main.cc:21:11: error: 'b' was not declared in this scope
     cout<