Question

WAP to print following pattern using for loop

$
$$
$$$
$$$$
$$$$$​

Answer 1

Answer:

C ode -

• n = int(input("Enter the number of rows: "))
• m = (2 * n) - 2.
• for i in range(0, n):
• for j in range(0, m):
• print(end=" ")
• m = m - 1 # decrementing m after each loop.
• for j in range(0, i + 1):
• # printing full Triangle pyramid using stars.

Explanation:

I think it's helpful to you

Answer 2

—› Your Program:

//java program to print the pattern

import java.util.*;

public class pattern

{

public static void main (String args[] )

{

Scanner in = new Scanner(System.in);

int n, i, j;

System.out.println("Enter the no. of rows you want to print the pattern:");

n = in.nextInt();

for(i = 1; i <= n ; i++)

{

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

{

System.out.print("$");

{

System.out.print(' ');

}

}

}

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—› Variable Description:

• n = To take input from the user for the number of rows.
• i, j= to run the loop

----------------

—› Output:

Enter the no. of rows you want to print the pattern:

5

$

$$

$$$

$$$$

$$$$$

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