Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
154669 高梓晴 04保留两位小数 C++ Compile Error 0 MS 0 KB 357 2026-05-30 17:41:02

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);      printf("%.2lf",a/b);      return 0;  }

Run Info:

Main.cc:8:1: error: stray '\302' in program
      double a,b; 
 ^
Main.cc:8:1: error: stray '\240' in program
Main.cc:8:1: error: stray '\302' in program
Main.cc:8:1: error: stray '\240' in program
Main.cc:8:1: error: stray '\302' in program
Main.cc:8:1: error: stray '\240' in program
Main.cc:9:1: error: stray '\302' in program
      scanf("%lf%lf",&a,&b); 
 ^
Main.cc:9:1: error: stray '\240' in program
Main.cc:9:1: error: stray '\302' in program
Main.cc:9:1: error: stray '\240' in program
Main.cc:9:1: error: stray '\302' in program
Main.cc:9:1: error: stray '\240' in program
Main.cc:10:1: error: stray '\302' in program
      printf("%.2lf",a/b); 
 ^
Main.cc:10:1: error: stray '\240' in program
Main.cc:10:1: error: stray '\302' in program
Main.cc:10:1: error: stray '\240' in program
Main.cc:10:1: error: stray '\302' in program
Main.cc:10:1: error: stray '\240' in program
Main.cc:11:1: error: stray '\302' in program
      return 0; 
 ^
Main.cc:11:1: error: stray '\240' in program
Main.cc:11:1: error: stray '\302' in program
Main.cc:11:1: error: stray '\240' in program
Main.cc:11:1: error: stray '\302' in program
Main.cc:11:1: error: stray '\240' in program
Main.cc: In function 'int main()':
Main.cc:9:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
      scanf("%lf%lf",&a,&b); 
                             ^