View Code of Problem 57

#include<stdio.h>
int main(){
	int n;
	scanf("%d",&n);
	int i,j,k;

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

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

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