How to print triangle Pattern - 002 in c++ c java

                              Triangle Pattern - 002

Triangle Pattern in c++

                                                

Given an odd integer N, print a triangle with * as mentioned in the below examples.

Input Format:
The first line contains N.

Output Format:
N/2 + 1 lines containing the triangle pattern as shown in the example input/output.

Boundary Conditions:
1 <= N <= 999

Example Input/Output 1:
Input:
5

Output:
!!*!!
!***!
*****

Example Input/Output 2:

Input:
9

Output:
!!!!*!!!!
!!!***!!!
!!*****!!
!*******!

********* 

Code:

#include <iostream>

using namespace std;

int main(int argc, char** argv)

{

int n,x,y,i,j;

cin>>n;

x=n/2;

y=x;

for(i=0;i<n/2+1;i++)

    {

        for(j=0;j<n;j++)

        {

            if(j>=x&&j<=y)

                cout<<"*";

            else

                cout<<"!";

        }

        x--;y++;

        cout<<"\n";

    }

}

Please do comment If u have any Queries!