Compare the product and entered numbers in C

Q. Write a program that inputs two numbers n1 and n2 and t hen determine whether the product of two number is greater than both of them.
Solution :-
1. Algorithm Development :

Step 1 : Start

Step 2 : Read two numbers

Step 3 : Calculate product=(first*second)

Step 4 : If product is greater than, first number,

                        if product is greater than, second number,

                        Display product is greater than both numbers

                                    else Display product is greater than first but less than second number

Step4 : else

                        if product is greater than second no.

                        Display product is lesser than First & greater than 2^nd no.

                        else Display product is lesser than both numbers

Step5: End

 

  2. Flowcharting

3.Coding :

/* WAP that inputs two numbers and then determine whether the product of two number is greater than both of them. */
#include<stdio.h>
int main()
{
float first, second, product;        //Variable Declaration
printf("Enter two  numbers: ");
scanf("%f %f", &first, &second);
product=first*second;
if(product>first)
{
    if(product>second)
    printf("\n The product =%.2f is greater than both numbers", product);
    else
    printf("\n The product =%.2f is greater than first but lesser than second number", product);
}
else
{
    if(product>second)
    printf("\n The product =%.2f is lesser than first but greater than second number",product);
    else
    printf("\n The product =%.2f is lesser than both numbers",product);
}
return 0;
}             // End of Main Program

Output :

Output 1:

Output 2:

I have used Dev CPP to compile this program.
If you are using Turbo C++ IDE, then use conio.h in link section after stdio.h
and use getch(); to hold the output screen, just before the end of main function.
If you have any confusion regarding the program, please, comment below.
Happy Coding !
Thank you

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