Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
101727 郝王骏程 出现k次的字符 C++ Compile Error 0 MS 0 KB 526 2024-12-16 20:07:43

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(){ int k,sum=1; char a[1000]; cin>>k>>a; for(int i=0;i<=ptrlen(a);i++){ if(a[i+1]==a[i]) sum+1; if(sum==k){ cout<<a[i-1]; return 0;} else{ sum=1; } } cout<<"No"; return 0;

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:28: error: 'ptrlen' was not declared in this scope
     for(int i=0;i<=ptrlen(a);i++){
                            ^
Main.cc:13:8: warning: statement has no effect [-Wunused-value]
     sum+1;
        ^
Main.cc:23:13: error: expected '}' at end of input
     return 0;
             ^