C program to print reversed mirrored right triangle star pattern *****

🚀 Programming Example

C program to print reversed mirrored right triangle star pattern

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👁 1,041 Views

💻 Practical Program

📘 Step Learning

Write a C program to print reversed mirrored right triangle star pattern of n rows using for loop. How to print mirrored right triangle star pattern in C program. Logic to print reversed mirrored right triangle star pattern in C programming.

💻 Program Code

/**
 * C program to print reverse mirrored right triangle star pattern
* atnyla.com
 */

#include <stdio.h>

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

    /* Input rows from user */
    printf("Enter number of rows: ");
    scanf("%d", &rows);

    /* Iterate through rows */
    for(i=1; i<=rows; i++)
    {
        /* Print leading spaces */
        for(j=1; j<i; j++)
        {
            printf(" ");
        }

        /* Iterate through columns to print star */
        for(j=i; j<=rows; j++)
        {
            printf("*");
        }

        /* Move to next line */
        printf("\n");
    }

    return 0;
}

🖥 Program Output

Enter number of rows: 5
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📘 Explanation

Required knowledge

Basic C programming,?For loop,?Nested loop

Must know -?Program to print inverted right triangle star pattern.

Logic to print reversed mirrored right triangle star pattern

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The above pattern is similar to?inverted right triangle star pattern?with leading spaces. The pattern consist of?N?rows and each row contains?N - i + 1?stars. In addition to stars each row contains some leading spaces. For each row there are total?i - 1?spaces (where?i?is current row number). Point your mouse cursor over the above pattern to count total spaces per row.

Step by step descriptive logic to print reversed mirrored right triangle star pattern.

Input number of rows to print from user. Store it in a variable say?rows.
To iterate through rows, run an outer loop from 1 to?rows. The loop structure should look like? for(i=1; i <= rows; i++).
To print spaces, run an inner loop from 1 to? i - 1 . The loop structure should look like? for( j=1; j < i; j++ ) . Inside this loop print single space.
Note:? j < i ?is equivalent to? j <= i - 1.
To print stars, run another inner loop from?i?to?rows. The loop structure should look like?for( j=i; j <= rows; j++). Inside the loop print star.
After printing all columns of a row, move to next line i.e. print new line.

Another Way to do the above program


 /*
 * C program to print right triangle star pattern series
* atnyla.com
 */

#include <stdio.h>

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

    /* Input number of rows from user */
    printf("Enter value of n: ");
    scanf("%d", &n);

    for(i=1; i<=n; i++)
    {
        /* Print i number of stars */
        for(j=1; j<=n; j++)
        {
            
			if(i<=j)
			printf("*");
			else
			printf(" ");
        }

        /* Move to next line */
        printf("\n");
    }

    return 0;
}

🎯 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.

C program to print reversed mirrored right triangle star pattern
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💻 Program Code

🖥 Program Output

📘 Explanation

Required knowledge

Logic to print reversed mirrored right triangle star pattern

Another Way to do the above program

Master Programming Through Practical Examples

🎯 How to learn from this example

🔥 Practice suggestion

⚡ Quick Practice Flow

📚 Related Programs

C program to print reversed mirrored right triangle star pattern ***** **** *** ** *

💻 Program Code

🖥 Program Output

📘 Explanation

Required knowledge

Logic to print reversed mirrored right triangle star pattern

Another Way to do the above program

Master Programming Through Practical Examples

🎯 How to learn from this example

🔥 Practice suggestion

⚡ Quick Practice Flow

📚 Related Programs

C program to print reversed mirrored right triangle star pattern
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