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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4.       void print1(int n)
  5.       {
  6.               int i , j;
  7.               for(i=0;i<n;i++)
  8.         {
  9.                 for(j=0;j<n-i-1;j++)
  10.                 {
  11.                         cout << "  ";
  12.                 }
  13.  
  14.  
  15.                 for(j=0;j<2*i+1;j++)
  16.                 {
  17.                         cout << " * ";
  18.                 }
  19.  
  20.  
  21.                 for(j=0;j<n-i-1;j++)
  22.                 {
  23.                         cout << "  ";
  24.                 }
  25.                 cout << endl;
  26.  
  27.         }
  28.       }
  29.  
  30.          void print2(int n)
  31.        {
  32.                int i , j;
  33.         for(i=0;i<n;i++)
  34.         {
  35.                 for(j=0;j<i;j++)
  36.                 {
  37.                         cout << "  ";
  38.                 }
  39.  
  40.  
  41.                 for(j=0;j< (2*n)-(2*i+1);j++)
  42.                 {
  43.                         cout << " * ";
  44.                 }
  45.  
  46.  
  47.                 for(j=0;j<i;j++)
  48.                 {
  49.                         cout << "  ";
  50.                 }
  51.                 cout << endl;
  52.  
  53.         }
  54.        }
  55.        int main()
  56. {
  57.         int n , i , j;
  58.         cin >> n;
  59.         print1(n);
  60.         print2(n);
  61. }
  62.  
Success #stdin #stdout 0.01s 5288KB
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stdin
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5
stdout
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         *         
       *  *  *       
     *  *  *  *  *     
   *  *  *  *  *  *  *   
 *  *  *  *  *  *  *  *  * 
 *  *  *  *  *  *  *  *  * 
   *  *  *  *  *  *  *   
     *  *  *  *  *     
       *  *  *       
         *
https://ideone.com/YagZPr
language:
C++ (gcc 8.3)
created:
10 days ago
visibility:
public

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