(07.10.23) Practice 5

#include <stdio.h>
int main()
{int n ;
       scanf(“%d”,&n);
       for (int i = 0; i < 2 * n - 1; i++) {
          int x;
	if (i < n) {x = 2 * (n - i) - 1;}
	else {x = 2 * (i - n + 1) + 1;}
	  for (int j = 0; j <x; j++) {
	      printf(" ");}
	  for (int k = 0; k < 2 * n -x; k++) {
		printf("%d ", k + 1);}
		printf("\n");}
}