Please note, this is a STATIC archive of website www.w3resource.com from 19 Jul 2022, cach3.com does not collect or store any user information, there is no "phishing" involved.
w3resource

C Exercises: Calculate the product of the two integers

C Basic Declarations and Expressions: Exercise-10 with Solution

Write a C program that accepts two integers from the user and calculate the product of the two integers.

Pictorial Presentation:

C Programming: Calculate the product of the two integers

C Code:

#include <stdio.h>
int main() 
   {
	int x, y, result;
    printf("\nInput the first integer: "); 
    scanf("%d", &x);
    printf("\nInput the second integer: ");
    scanf("%d", &y);
    result = x * y;
	printf("Product of the above two integers = %d\n", result);
}

Sample Output:

Input the first integer: 25                                            
                                                                       
Input the second integer: 15                                           
Product of the above two integers = 375

Flowchart:

C Programming Flowchart: Calculate the product of the two integers

C Programming Code Editor:

Contribute your code and comments through Disqus.

Previous: Write a C program that accepts two integers from the user and calculate the sum of the two integers.
Next: Write a C program that accepts two item’s weight (floating points' values ) and number of purchase (floating points' values) and calculate the average value of the items.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



C Programming: Tips of the Day

Static variable inside of a function in C

The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().

The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.

The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().

Ref : https://bit.ly/3fOq7XP