tj

#include<bits/stdc++.h>
using namespace std;
int main()
{
    vector<int> m = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
    string a;
    cin>>a;
    for(int i = 0;i<a.size();i++){
        m[a[i]-'a']++;
    }
    int ans;
    int cnt = 0;
    for(int j = 0;j<26;j++){
        if(m[j]>cnt)
        {
            cnt = m[j];
            ans = j;
        }
    }
    cout<<char(ans+'a')<<" "<<cnt;
}