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Menu-driven C program that allows the user to convert temperatures between Celsius and Fahrenheit using two functions

A.H.D answered on January 16, 2024 Popularity 1/10 Helpfulness 1/10

answer Menu-driven C program that allows the user to convert temperatures between Celsius and Fahrenheit using two functions

Menu-driven C program that allows the user to convert temperatures between Celsius and Fahrenheit using two functions

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#include <stdio.h>

// Function prototypes

float Celsius(float);
float Fahrenheit(float);


int main() {
    int choice;
    float temperature;

    do {
        // Display menu:
        printf("\nMenu:\n");
        printf("1. Convert from Celsius to Fahrenheit\n");
        printf("2. Convert from Fahrenheit to Celsius\n");
        printf("0. Exit\n");
        printf("Enter your choice: ");
        scanf("%d", &choice);

        switch (choice) {
            case 1:
                // Input temperature in Celsius:
                printf("Enter temperature in Celsius: ");
                scanf("%f", &temperature);
                
                // Call Celsius function to convert to Fahrenheit
                printf("Equivalent temperature in Fahrenheit: %.2f\n", Celsius(temperature));
                break;

            case 2:
                // Input temperature in Fahrenheit
                printf("Enter temperature in Fahrenheit: ");
                scanf("%f", &temperature);
                
                // Call Fahrenheit function to convert to Celsius
                printf("Equivalent temperature in Celsius: %.2f\n", Fahrenheit(temperature));
                break;

            case 0:
                printf("Exiting the program. Goodbye!\n");
                break;

            default:
                printf("Invalid choice. Please enter a valid option.\n");
        }

    } while (choice != 0);

    return 0;
}

// Function to convert Celsius to Fahrenheit
float Celsius(float celsius) {
    return (celsius * 9 / 5) + 32;
}

// Function to convert Fahrenheit to Celsius
float Fahrenheit(float fahrenheit) {
    return (fahrenheit - 32) * 5 / 9;
}

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Source: www.programiz.com

Tags: between c using whatever

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Contributed on Jan 16 2024

A.H.D

0 Answers Avg Quality 2/10

Menu-driven C program that allows the user to convert temperatures between Celsius and Fahrenheit using two functions

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