Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
104941 谭景年 03七巧板 C++ Compile Error 0 MS 0 KB 334 2025-01-11 20:13:20

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(){ float a; cin a; float b; cin b; cout<<b*a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:9: error: expected ';' before 'a'
     cin a;
         ^
Main.cc:8:10: warning: statement has no effect [-Wunused-value]
     cin a;
          ^
Main.cc:10:9: error: expected ';' before 'b'
     cin b;
         ^
Main.cc:10:10: warning: statement has no effect [-Wunused-value]
     cin b;
          ^