Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
125123 晏莞煜 单词的长度 C++ Compile Error 0 MS 0 KB 400 2025-07-13 15:02:45

Tests(0/0):

Code:

#include<iostream> #include<cstring> using namespace std; char a[1001]; int main(){ cin.getline(a,1001); int q=strlen(a); int sum=0,x=0; for(int i=0;i<len;i++){ if(a[i]==' '){ sum++; }else{ if(a[i]==' ' && sum!=0){ if(x==1){ cout<<sum; sum=0; x=0; }else{ cout<<","<<sum; sum=0; } } } } cout<<","<<sum; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:16: error: 'len' was not declared in this scope
  for(int i=0;i