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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6.     int n;
  7.       cin >> n;
  8.     int start = 1;
  9.  
  10.        for ( int i =1;i<=n;i+=1)
  11.     {
  12.        for(int s=1 ;s<=n-i ; s++)
  13.        {
  14.        cout << " ";
  15.        }
  16.       for(int j =1; j<= 2*i-1 ;j++)
  17.      { 
  18.  
  19.      cout << "*" ;
  20.      }
  21.  
  22.     start+=2;
  23.     cout  << endl;
  24.  
  25.     }
  26.  
  27.  
  28.     }
  29.  
  30.  
  31.  
Success #stdin #stdout 0.01s 5320KB
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   *
  ***
 *****
*******
https://ideone.com/ABpOUF
language:
C++14 (gcc 8.3)
created:
13 hours ago
visibility:
public

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