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C Exercises: Calculate profit and loss

C Conditional Statement: Exercise-18 with Solution

Write a C program to calculate profit and loss on a transaction.

Pictorial Presentation:

Calculate profit and loss

Sample Solution:

C Code:

#include <stdio.h>
void main()  
{  
    int cprice,sprice, plamt; //cprice is Cost Price and sprice is Selling Price, plamt denotes total profit/loss  

    printf("Input Cost Price: ");  
    scanf("%d", &cprice);  
    printf("Input Selling Price: ");  
    scanf("%d", &sprice);  
      
    if(sprice>cprice) //calculate profit  
    {  
        plamt = sprice-cprice;  
        printf("\nYou can booked your profit amount : %d\n", plamt);  
    }  
    else if(cprice>sprice) //calculate loss  
    {  
        plamt = cprice-sprice;  
        printf("\nYou got a loss of amount : %d\n", plamt);  
    }  
    else //No Profit No Loss  
    {  
        printf("\nYou are running in no profit no loss condition.\n");  
    }  
}  
 

Sample Output:

Input Cost Price: 500                                                                                         
Input Selling Price: 700                                                                                      
                                                                                                      
You can booked your profit amount : 200 

Flowchart:

Flowchart: Calculate profit and loss

C Programming Code Editor:

Improve this sample solution and post your code through Disqus.

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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