Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
6669 侯宜辰 04保留两位小数 C++ Compile Error 0 MS 0 KB 360 2025-03-08 20:17:09

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(){ double a.b; scanf("%lf%lf",&a,&b); double c=a/b; printf("%.12f\n",c); return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:13: error: expected initializer before '.' token
     double a.b;
             ^
Main.cc:9:21: error: 'a' was not declared in this scope
     scanf("%lf%lf",&a,&b);
                     ^
Main.cc:9:24: error: 'b' was not declared in this scope
     scanf("%lf%lf",&a,&b);
                        ^