View Code of Problem 57

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

int main() {
	int n,i,j;
	scanf("%d",&n);
	for(i=1;i<=n;i++){
		for(j=1;j<=n-i;j++){
			printf(" ");
		}
		for(j=1;j<=i;j++){
			printf("%d",j);
		}
		for(int k=i-1;k>0;k--)
        {
            printf("%d",k);
        }
		printf("\n");
	}
	for(i=n-1;i>0;i--){
		for(j=1;j<=n-i;j++){
			printf(" ");
		}
		for(j=1;j<=i;j++){
			printf("%d",j);
		}
		for(int k=i-1;k>0;k--)
        {
            printf("%d",k);
        }
		printf("\n");
	}
}

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