C Lab BCA 1st Semester

 C Lab Lectures Problems/Experiments

Lecture-1:- 

Task:- Convert from Fahrenheit to Celcius Program.

#include <stdio.h>

// Fahrenheit to Celcius = C= 5/9 * (F−32)

int main() { // Declare variables for fahrenheit and celcius float c , f; // User inputs value of Fah Temp printf("Enter Fahrenheit Temp Value:- ");

// Reads the value of fahrenheit scanf("%f", &f );

// Formula c = (5.0/9.0) *(f-32);

// Prints the value of Celcius printf("Temp in Celcius is:- %f", c);

return 0; }

}

Problems I faced:- 

1. i had the formula after float variable was declared so that's why it didn't work at few attempts.

2. need to put the formula before it's prints/displays the final value of celcius, other code won't work.

HackerRank - C Language Course

HackerRank - Resources for 

C Language Practice

~ Functions in C Language:- 

1. Function to Find Maximum of Four Integers in C.

- Picks the greatest number from integers a , b , c or d.
- Max Integer will be displayed on the screen with this coding.

#include <stdio.h>

// Function to find the maximum of four integers

int max_of_four(int a, int b, int c, int d)

{

    // Assume A = Max value

    int max = a;

    if (b > max) {

        max = b; // Update max if b is greater

    }

    if (c > max) {

        max = c; // Update max if c is greater

    }

   

    if (d > max) {

        max = d; // Update max if d is greater

    }

   

    return max; // Return the max value

}

int main() {

 

    int a, b, c, d; // Input four integers

    scanf("%d %d %d %d", &a, &b, &c, &d);

    int ans = max_of_four(a, b, c, d); // Get the maximum value

    printf("%d", ans); // Display the result

   

    return 0;

}