Can you write a c program for the following output?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Can you write a c program for the following output?
**Sample Input and Output Explanation**

This section demonstrates how specific numeric inputs generate an output pattern using asterisks. Below is a detailed description of the samples:

---

**Sample Input**

- **Input 1:** 5
- **Input 2:** 6

---

**Sample Output**

1. For an input of **5**, the corresponding output is a symmetrical pattern of asterisks shaped like an hourglass:

```
*****
 * *
  *
 * *
*****
```

2. For an input of **6**, the output is a symmetrical pattern of a larger hourglass with an additional row of asterisks:

```
******
 *  *
  * *
   *
  * *
 *  *
******
```

---

**Explanation:** 

- Each pattern starts and ends with a full row of asterisks matching the input number. 
- The rows between are formed by placing spaces symmetrically, reducing the number of asterisks towards the center to form the hourglass shape.
- These patterns visually demonstrate symmetry and centered alignment relative to the given input number.
Transcribed Image Text:**Sample Input and Output Explanation** This section demonstrates how specific numeric inputs generate an output pattern using asterisks. Below is a detailed description of the samples: --- **Sample Input** - **Input 1:** 5 - **Input 2:** 6 --- **Sample Output** 1. For an input of **5**, the corresponding output is a symmetrical pattern of asterisks shaped like an hourglass: ``` ***** * * * * * ***** ``` 2. For an input of **6**, the output is a symmetrical pattern of a larger hourglass with an additional row of asterisks: ``` ****** * * * * * * * * * ****** ``` --- **Explanation:** - Each pattern starts and ends with a full row of asterisks matching the input number. - The rows between are formed by placing spaces symmetrically, reducing the number of asterisks towards the center to form the hourglass shape. - These patterns visually demonstrate symmetry and centered alignment relative to the given input number.
Expert Solution
Step 1

Program:

 

#include <stdio.h>

int main()
{
     int number;
    
    printf("Input:\n");
    scanf("%d", &number); //reading number of rows or columns
    
    printf("\nOutput:\n");
    

   //loop to print pattern
    for (int i = 1; i <= number; i++){

      //for printing first and last row
        if (i == 1 || i == number){
            for (int j = 1; j <= number; j++)
                printf("*");
        }
        

       //for printing all rows except first and last
        else{
            for (int j = 1; j <= number; j++){
                if (j == 1 || j == number)
                    printf("*");
                else
                    printf(" ");
            }
        }
        
        printf("\n");
    }
    
    return 0;
}

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