Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
6198 郑元泰 字符串长度判断 C++ Compile Error 0 MS 0 KB 361 2025-01-13 15:39:51

Tests(0/0):

Code:

# include<iostream> using namespace std; int main(){ char s1[151],s2[151]; cin>>s1>>s2; int s1_num=0;//存储s1的长度和s2的长度 int i=0; while(s1[1]!='\0'){ s1_num++; i++; } i=0; while(s2[i]!='\0'){ s2_num++; i++; } cout<<s1_num<<" "<<s2_num<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:14:9: error: 's2_num' was not declared in this scope
         s2_num++;
         ^
Main.cc:17:24: error: 's2_num' was not declared in this scope
     cout<s1_num<<" "<<s2_num<<endl;
                        ^