Program to print the given number pattern 5 44 333 2222 11111

🚀 Programming Example

Program to print the given number pattern

👁 9,460 Views

💻 Practical Program

📘 Step Learning

Write a C program to print the given number pattern using loop. How to print the given triangular number pattern using for loop in C programming. Logic to print the given number pattern using for loop in C program.

💻 Program Code

/**
 * C program to print number pattern
 * www.atnyla.com
 */

#include <stdio.h>

int main()
{
    int i, j, N;

    printf("Enter N: ");
    scanf("%d", &N);

    for(i=1; i<=N; i++)
    {
        // Logic to print numbers
        for(j=1; j<=i; j++)
        {
            printf("%d", (N - i + 1));
        }

        printf("\n");
    }

    return 0;
}

🖥 Program Output

Enter N: 5
5
44
333
2222
11111

📘 Explanation

Required knowledge

Basic C programming, Loop

Logic to print the given number pattern 1

To get the logic of this pattern I recommend you to carefully have an eye to the pattern. There are Nnumber of rows (where N is the total number of rows to be printed) and each row contains exactly i number of columns (where i is the current row number). Now for each column the value gets printed is N - i + 1.
Step-by-step descriptive logic:

To iterate through rows, run an outer loop from 1 to N.
To print the columns, run an inner loop from 1 to i (where i is the current row number). Inside this loop print the value of N - i + 1.

And you are done, lets write down its code.

🎯 How to learn from this example

First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.

🔥 Practice suggestion

Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.

Program to print the given number pattern
5 44 333 2222 11111