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Module DEMO-32-59DEMO-C-32

Daily Sales Calculator using while

DEMO-C-32 • Programming in C

Browser-only practice

Problem Statement

Challenge

You are helping a small coffee and tea shop in Amman, Jordan calculate their total daily sales. Each sale has a price, and your task is to sum up all the sales for the day.

For example, if the shop made 5 sales with prices [1.00 JD, 2.50 JD, 3.00 JD, 4.00 JD, 5.00 JD], the total sales would be 15.50 JD.

Task

Write a program that reads the number of sales and their individual prices, then calculates and prints the total sales for the day in Jordanian Dinars (JD).

Constraints

1 <= n <= 100 Each price is a positive decimal number with up to two decimal places.

Input Format

  • The first line contains an integer n, the number of sales for the day.
  • The next n lines each contain a decimal number representing the price of a single sale.

Output Format

Print a single line containing the total sales for the day, formatted as a decimal number followed by JD (e.g., 7.00 JD).

Sample Testcases

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Sample #1
Public sample
Input
3
1.50
2.50
3.00
Output
7.00 JD
Sample #2
Public sample
Input
4
2.00
3.75
1.25
6.00
Output
13.00 JD
Sample #3
Public sample
Input
1
10.50
Output
10.50 JD
Explanation
Single sale entry
Sample #4
Public sample
Input
6
1.11
2.22
3.33
4.44
5.55
6.66
Output
23.31 JD
Explanation
Decimal precision test with multiple decimal places
Sample #5
Public sample
Input
3
99.99
0.01
50.00
Output
150.00 JD
Explanation
Mixed high and low values

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