Program to print the given number pattern 54321 5432 543 54 5

🚀 Programming Example

Program to print the given number pattern

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💻 Practical Program

📘 Step Learning

Write a C program to print the given number pattern using loop. How to print the given triangular number pattern program using for loop in C programming. Logic to print the given number pattern program using 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=N; j>=i; j--)
        {
            printf("%d", j);
        }

        printf("\n");
    }

    return 0;
}

🖥 Program Output

Enter N: 5
54321
5432
543
54
5

📘 Explanation

Logic to print the given number pattern

To get the logic of above pattern have a look to the pattern carefully for a couple of minutes. The pattern consists of N rows (where N is the total number of rows to be printed). Each row contains exactly N - i + 1 columns (where i is the current row number).
Step-by-step descriptive logic:

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

🎯 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
54321 5432 543 54 5

💻 Program Code

🖥 Program Output

📘 Explanation

Logic to print the given number pattern

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