DrawingPattern1.cpp

#include<iostream>
using namespace std;
    
int main()
    {
	    int count=1;
	    
	    for(int i=0;i<4;i++)
	    {
	     	for(int j=0;j<4;j++)
		    {
		        cout<<count<<" ";
		        count++;
	    	}
	    	
		    cout<<endl;
	    }
	    
	    return 0;
    }