C Program To Print All The Numbers In a Given Range

Introduction

Welcome to this comprehensive guide on creating a C program to print all the numbers in a given range.

Also Read: Switch Case in C Program to Calculate Area of Circle and Triangle

In this article, we will explore the step-by-step process of achieving this programming task.

Whether you are a beginner or an experienced programmer, you will find valuable insights and code examples to master printing numbers within a range using C.

Understanding the Problem

Before diving into the code implementation, let’s first understand the problem.

Also Read: Unveiling Looping Constructs: Exploring the Do-While Loop

The objective is to write a C program that takes a range of numbers as input and prints all the numbers within that range.

For example, if the range is from 1 to 10, the program should output: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

Also Read: C Program To Read Two Files Simultaneously

Getting Started

To begin, let’s outline the basic structure of the program. We will use the standard C programming language.

Also Read: Armstrong Number in C Programming

Here’s a simple program skeleton to build upon:

#include <stdio.h>

int main() {
    // Code to print numbers in a given range
    
    return 0;
}

Inputting the Range

To create an interactive program, we can prompt the user to enter the range of numbers they want to print.

Also Read: C Program to Find the Inverse of 2×2 Matrix

Utilizing the scanf function, we can read the lower and upper limits of the range from the user.

Here’s an example code snippet:

#include <stdio.h>

int main() {
    int lowerLimit, upperLimit;
    
    printf("Enter the lower limit of the range: ");
    scanf("%d", &lowerLimit);
    
    printf("Enter the upper limit of the range: ");
    scanf("%d", &upperLimit);
    
    // Code to print numbers in the given range
    
    return 0;
}

By using the printf and scanf functions, we can prompt the user to input the lower and upper limits of the range, stored in the variables lowerLimit and upperLimit, respectively.

Also Read: C Program to Copy the Contents of One File into Another File

Printing Numbers in the Given Range

Now, let’s write the code that prints the numbers within the range. We can achieve this with a loop, specifically the for loop, which iterates over a range of values.

#include <stdio.h>

int main() {
    int lowerLimit, upperLimit;
    
    printf("Enter the lower limit of the range: ");
    scanf("%d", &lowerLimit);
    
    printf("Enter the upper limit of the range: ");
    scanf("%d", &upperLimit);
    
    printf("Numbers in the given range: ");
    
    for (int i = lowerLimit; i <= upperLimit; i++) {
        printf("%d ", i);
    }
    
    return 0;
}

In the above code snippet, we added a for loop that starts from the lower limit and continues until the upper limit.

Also Read: Getchar and Putchar Function in C with Example

Within each iteration, the loop prints the value of i, representing the current number in the range.

Sample Output

Let’s run our program with a sample input range from 1 to 10:

Enter the lower limit of the range: 1
Enter the upper limit of the range: 10
Numbers in the given range: 1 2 3 4 5 6 7 8 9 10

As seen, the program successfully generates and displays all the numbers within the specified range.

Also Read: Best 5 Programs on Fibonacci Series in C

FAQs

Also Read: Program To Reverse a String in C using Pointer

Conclusion

In conclusion, we have covered the process of creating a C program to print all the numbers in a given range.

By following the step-by-step instructions and code examples provided in this article, you should now be able to implement this functionality in your own programs.

Also Read: 25 Tricky Questions on Pointers in C: Explained and Answered

Remember to handle user input, utilize loops effectively, and consider various scenarios that may arise. Happy coding!