View Code of Problem 57

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

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