@[zouyinghan](/user/1075855)
```
#include <bits/stdc++.h>
using namespace std;
int n;
int main() {
cin >> n;
for (int i = 1; i <= n * n; i++) {
if (i < 10) {
cout << "0" << i;
} else {
cout << i;
}
if (i % n == 0) {
cout << endl;
}
}
cout << endl;
int ans = 0;
for (int i = 1; i <= n; i++) {
for (int k = 1; k <= 2 * (n - i); k++)
cout << " ";
for (int j = 1; j <= i; j++) {
ans++;
if (ans < 10)
cout << "0" << ans;
else
cout << ans;
}
cout << endl;
}
}
by C13408964921 @ 2023-12-21 12:20:01
感谢大佬犇犇！！
by zouyinghan @ 2023-12-21 13:18:40