Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
124921 罗锦墨 统计字符数量 C++ Compile Error 0 MS 0 KB 340 2025-07-12 17:00:33

Tests(0/0):


Code:

#include<bits/stdc++.h> using namespace std; char a[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:6:10: error: 'arr' was not declared in this scope
     cin>>arr;
          ^
Main.cc:14:9: warning: array subscript has type 'char' [-Wchar-subscripts]
   if(a[c]>max){
         ^
Main.cc:15:13: warning: array subscript has type 'char' [-Wchar-subscripts]
    max = a[c];
             ^