每日一题洛谷P5721 【深基4.例6】数字直角三角形c++

#include<iostream>
using namespace std;
int main() {int n;cin >> n;int t = 1;for (int i = 0; i < n; i++) {for (int j = 0; j < n - i; j++) {printf("%02d",t);t++;}cout << endl;}return 0;
}