sgreen solutions to challenge 325

1 files changed, 32 insertions, 0 deletions

diff --git a/challenge-325/sgreen/python/ch-2.py b/challenge-325/sgreen/python/ch-2.py
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+++ b/challenge-325/sgreen/python/ch-2.py
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+#!/usr/bin/env python3
+
+import sys
+
+
+def final_price(prices: list) -> list:
+    """
+    Function to calculate the final price of items after applying discounts.
+    :param prices: List of integers representing item prices
+    :return: List of final prices after discounts
+    """
+    solution = []
+    for i in range(len(prices)):
+        discount = 0
+        for j in range(i + 1, len(prices)):
+            if prices[j] <= prices[i]:
+                discount = prices[j]
+                break
+        solution.append(prices[i] - discount)
+
+    return solution
+
+
+def main():
+    # Convert input into integers
+    array = [int(n) for n in sys.argv[1:]]
+    result = final_price(array)
+    print(result)
+
+
+if __name__ == '__main__':
+    main()