Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
124923 罗锦墨 统计字符数量 C++ Compile Error 0 MS 0 KB 342 2025-07-12 17:01:08

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; char arr[128]; int s[26]; int main() { cin>>arr; int len = strlen(arr); for(int i=0;i<len;i++){ a[arr[i]]++; } int max=0; int maxid; for(char c='a';c<='z';c++){ if(a[c]>max){ max = a[c]; maxid = c; } } cout<<maxid<<" "<<max<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:6: error: 'a' was not declared in this scope
      a[arr[i]]++;
      ^
Main.cc:14:6: error: 'a' was not declared in this scope
   if(a[c]>max){
      ^