Question

print the following pattern 1 22 333 4444 using nested for loop​

Answer 1

Answer:

for (int i = 1; i <= 4; i++)

{

 for (int j = 1; j <= i; j++)

  cout << i;

 cout << "  ";

}

Explanation:

Answer 2

Answer:

import java.util.*;

class Pattern

{

static void main()

{

Scanner sc = new Scanner (System.in);

System.out.print("Enter the number of rows for the pattern:") ;

int rows=sc.nextInt();

System.out.println("Here is your pattern... ");

for(int i=1;i<=rows;i++)

{

for(int j=1;j<=i;j++)

{

System.out.print(j+" ");

}

System.out.println();

}

} end of main() method

} end of class

Explanation:

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