ソースコード
#define _USE_MATH_DEFINES
typedef long long ll;
const ll MD = 1000000007;
#include <iostream>
#include <math.h>
#include <climits>
#include <algorithm>
#include <functional>
#include <vector>
#include <queue>
#include <map>
#include <set>
#include <string>
using namespace std;
/* sample input
*/
int main()
{
ll n;
ll a[26] = {};
string str;
cin >> n;
cin >> str;
ll len=str.length();
for (ll i = 0; i < len; i++){
for (int j = 0; j < 26; j++){
if ('a' + j == str[i]){
a[j]++;
}
}
}
for (int i = 0; i < 26; i++){
cout << a[i];
//if (i == 26 - 1){
// break;
//}
cout << " ";
}
return 0;
}