```c
#include<stdio.h>
#include<stdlib.h>
int main()
{
int n, i, j, a, b;
scanf("%d", &n);
a = 1; b = 1;
for (i = 1; i <= n; i++)
{
for (j = 1; j <= n; j++)
{
printf("%02d", a);
a++;
}
printf("\n");
}
printf("\n");
for (i = 1; i <= n; i++)
{
for (j = 1; j <= n - i; j++) printf(" ");
for (j = 1; j <= i; j++)
{
printf("%02d", b);
b++;
}
printf("\n");
}
return 0;
}
```
by C20220215 @ 2023-07-08 19:53:17
~~m~~
by duyingpeng @ 2023-08-29 15:52:03