Max frequency character

#1

I cant get through the last test case, can someone unroll it for me

#2

hi @sy7176442_ca8a8991a7ddc322
I have corrected ur code… it should pass all test cases now…
corrected code -->

#include<iostream>
#include<cstring>
#include<string>
using namespace std;
int main() {
	string ch;
    cin>>ch;
    
    int arr[128]= {0};
	for(int i=0;i< ch.length();i++){
        int n=ch[i];
        arr[n]++;
    }
    int maxi=-1, mn=0;
    for(int i=0;i< 128;i++){
        if(arr[i]>maxi){
            maxi=arr[i];
			mn=i;
        }
    }
    char ab= mn;
    cout<<ab;
	return 0;
}
#3

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