View Code of Problem 53

#include<cstdio>
#include<cstdlib>
#include<cmath>
#include<cstring>
#include<iostream>
using namespace std;
int main(){
   int n;
   scanf("%d",&n);
   int i,j;
   		for(i=-(n-1);i<n;i++){
   			for(j=0;j<abs(i);j++){
   				printf(" ");
			   }
   			
   			int t=2*(n-abs(i))-1;
   			for(j=0;j<t;j++){
   				printf("*");
			   }
			   printf("\n");
		   }

	return 0;
}

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