View Code of Problem 57

#include<stdio.h>
void main(){
	int n,i,j,k,t;
	scanf("%d",&n);
	for(i=1;i<=n;i++){
		for(j=1;j<=n-i;j++)
			printf(" ");
		for(k=0;k<i;k++)
			printf("%d",k+1);
		for(t=5-j;t>0;t--)
			printf("%d",t);
		printf("\n");
	}
	for(i=1;i<=n-1;i++){
		for(j=0;j<i;j++)
			printf(" ");
		for(k=1;k<=n-i;k++)
			printf("%d",k);
		for(t=0;t<n-1-i;t++)
			printf("%d",n-1-i-t);
		printf("\n");
	}
}

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