Program to print the given number pattern 12345 2345 345 45 5

🚀 Programming Example

Program to print the given number pattern

👁 8,091 Views

💻 Practical Program

📘 Step Learning

Write a C program to print the given number pattern using for loop. How to print the given triangular number pattern using for loop in C programming. Logic to print the given number pattern 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 spaces
        for(j=1; j<i; j++)
        {
            printf(" ");
        }

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

        printf("\n");
    }

    return 0;
}

🖥 Program Output

📘 Explanation

The logic to print the given number pattern

The above pattern is similar to the pattern we just printed except the trailing spaces. The logic of this pattern would be similar as previous pattern we did, we only need to add logic to print trailing spaces before printing numbers. There are i - 1 spaces per row (where i is the current row number). To see or count total spaces per row you can hover mouse pointer to the pattern above.
Step-by-step descriptive logic:

To print spaces, run an inner loop from 1 to i - 1 (where i is the current row number). Inside this loop print single blank space.

🎯 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
12345 2345 345 45 5

💻 Program Code

🖥 Program Output

📘 Explanation

The logic to print the given number pattern

Master Programming Through Practical Examples

🎯 How to learn from this example

🔥 Practice suggestion

⚡ Quick Practice Flow

📚 Related Programs