python/TangDou/LuoGuBook/P1554.cpp

#include <bits/stdc++.h>

using namespace std;
const int N = 11;
int b[N];

int main() {
    int m, n;
    cin >> m >> n;
    for (int x = m; x <= n; x++) {
        int t = x;
        while (t) {
            int a = t % 10;
            b[a]++;
            t /= 10;
        }
    }
    for (int i = 0; i <= 9; i++) cout << b[i] << " ";
    return 0;
}