Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
135896 林嘉乐 利用指针编写strlen函数 C++ Compile Error 0 MS 0 KB 292 2025-11-08 17:02:20

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int slen(char *p){#include<bits/stdc++.h> using namespace std; int slen(char *p){ int i,n=0; while(*p!='\0'){ n++; p++; } return n; } int main(){ int a[1001]; cin>>a; cout<<slen(a)<<endl; return 0;

Run Info:

Main.cc:3:19: error: stray '#' in program
 int slen(char *p){#include
                   ^
Main.cc: In function 'int slen(char*)':
Main.cc:3:20: error: 'include' was not declared in this scope
 int slen(char *p){#include
                    ^
Main.cc:3:28: error: 'bits' was not declared in this scope
 int slen(char *p){#include
                            ^
Main.cc:3:33: error: 'stdc' was not declared in this scope
 int slen(char *p){#include
                                 ^
Main.cc:4:1: error: expected primary-expression before 'using'
 using namespace std;
 ^
Main.cc:5:18: error: a function-definition is not allowed here before '{' token
 int slen(char *p){
                  ^
Main.cc:19:13: error: expected '}' at end of input
     return 0;
             ^
Main.cc:19:13: warning: no return statement in function returning non-void [-Wreturn-type]