Program to convert given weeks to hours

Given a positive integer W which represents the number of weeks, your task is to convert it to the total number of hours.

Examples:

Input: W=15
Output: 2520

Input: W=1
Output: 168

Approach: To solve the problem, follow the below idea:

The problem can be solved using simple mathematical conversions:

• 1 Week = 7 days
• 1 Day = 24 hours

Step-by-step algorithm:

• Create a function WeekToDays() that converts the number of weeks to equivalent number of days using the formula:
  • 1 Week = 7 days
• Use a function DaysToWeek() to convert the days to equivalent number of hours using the formula:
  • 1 Day = 24 hours

Below is the implementation of the algorithm:

2520
168

Time Complexity: O(1)
Auxiliary Space: O(1)