Hour Glass Pattern

Program that displays hour glass pattern.

Sample Input
7
Sample Output
# # # # # # #
 # # # # # #
  # # # # #
   # # # #
    # # #
     # #
      #
      #
     # #
    # # #
   # # # #
  # # # # #
 # # # # # #
# # # # # # #

Solution in	C	JAVA	PYTHON

#include<stdio.h>
int main(){
  int n,row,col,space;
  scanf("%d",&n);
  for(row=1;row<=n;row++){
    for(space=1;space<row;space++)
      printf(" ");
    for(col=n-row+1;col>=1;col--){
      printf("#");
      if(col>1) printf(" ");
    }
    printf("\n");
  }
  for(row=n;row>=1;row--){
    for(space=1;space<row;space++)
      printf(" ");
    for(col=n-row+1;col>=1;col--){
      printf("#");
      if(col>1) printf(" ");
    }
    printf("\n");
  }
  return 0;
}

import java.util.Scanner;
public class HoursGlassPattern {
  public static void main(String args[]) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    for(int row=1;row<=n;row++){
      for(int space=1;space<row;space++){
        System.out.print(" ");
      }
      for(int col=n-row+1;col>=1;col--){
        System.out.print("#");
        if(col>1){
          System.out.print(" ");
        }
      }
      System.out.println();
    }
    for(int row=n;row>=1;row--){
      for(int space=1;space<row;space++){
        System.out.print(" ");
      }
      for(int col=n-row+1;col>=1;col--){
        System.out.print("#");
        if(col>1){
          System.out.print(" ");
        }
      }
      System.out.println();
    }
  }
}

n = int(input())
for row in range(1,n+1):
  print(" "*(row-1),end="")
  for col in range(n-row+1,0,-1):
    print("#",end="")
    if col>1:
      print(" ",end="")
  print()
for row in range(n,0,-1):
  print(" "*(row-1),end="")
  for col in range(n-row+1,0,-1):
    print("#",end="")
    if col>1:
      print(" ",end="")
  print()

Input
7
Output
# # # # # # #
 # # # # # #
  # # # # #
   # # # #
    # # #
     # #
      #
      #
     # #
    # # #
   # # # #
  # # # # #
 # # # # # #
# # # # # # #