C Answers

Imagine that you are working in the production industry which produces leather shoe, for each pair of shoe your job is to label it using serial number given to you.

Assume that the serial number starts from 1 to 1000. But the serial number contains the repetition of the some number. Now your task is to identify the total number of repetition numbers in the serial list. Write a C program to provide the solution using array concept.

Test data:

The number of elements to be stored in the array is: 10

Enter the elements in tha array:

element 0: 1

element 1: 2

element 2: 3

element 3: 1

element 4: 4

element 5: 5

element 6: 6

element 7: 2

element 8: 5

element 9: 7

Expected output:

The count of repetition elements found in the array is: 3

Write a c program that must perform the following functionality in the main function declare a 3×5 array of a whole number, separetely prompt the user to enter 5 whole numbers using for row one using a FOR loop, separetely prompt the user to enter 5 whole numbers using WHILE loop, Multiply the elements in row one in with the elements in row two and updated to row three of array using a DO WHILE loop then use a IF statement to determine if the product is an even or odd number and then print out the number followed by whether is even or odd

Write a C program that performs arithmetic’s operation with fractions using four different functions (for addition, subtraction, multiplication and division). Use two integer variables to represent the numerator and the denominator as arguments to the functions. The functions should perform the following:

• Addition of two rational numbers. The result should be stored in reduced form.   
• Subtraction of two rational numbers. The result should be stored in reduced form.  
• Multiplication of two Rational numbers. The result should be stored in reduced form.
• Division of two Rational numbers. The result should be stored in reduced form.   

Printing Rational numbers in the form "a/b" where "a" is the numerator and "b" is the denominator.

In your function to print the Rational number, when the denominator is equal to zero, it must show the error message "DIVIDE BY ZERO ERROR!!!" Otherwise, print the Rational number in the required format. 

 Man's Best Friend

by CodeChum Admin

We all know what man's best friend is. A dog! 🐶

Let's create one in our program using the pre-existing struct Dog provided.

Instructions:

1. In the code editor, you are provided with the definition of a struct Dog. This struct needs a string value for its breed. Furthermore, you are provided with a displayDog() function which accepts a struct Dog as its parameter.
2. Your task is to create a Dog, take in a string user input, and then set it as the Dog's breed.
3. Finally, call the displayDog() function and pass that Dog you created.

Write a program that works with fractions. Your program should be able to add, 

subtract, multiply, and divide two fractions. Write a separate function for addition, 

subtraction, multiplication and division. Specifically, your program must request 

two fractions from the user, getting the numerator and denominator separately for 

each fraction, and the operation to perform (add, subtract, multiply, or divide). 

Your program will then compute the resulting fraction, keeping the numerator and 

denominator separate, and output the result. 

Note:

Make the structure for fractions. Then declare variable of fractions and use 

them for addition and multiplication etc....