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TD2-8_Make_ChangePrograms/prg1.py

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+# gm
+import time
+
+# Greedy : function to make change with sorted coins
+def greedy_make_change(amount, coins):
+    i = 0
+    change = []
+
+    while amount > 0 and len(coins) > i:
+        # print(str(round(amount//coins[i])) + " Coins of " + str(coins[i]) + "€")
+        for j in range(round(amount//coins[i])):
+            change.append(coins[i])
+        amount = round(amount%coins[i], 2)
+        i = i+1
+    if amount > 0:
+        print(f"Cannot make exact change for {amount:.2f}€")
+    return change
+
+
+# Initialisation
+L = [5,2,1,0.5,0.2,0.1,0.05]
+A = 12.35
+
+start_time = time.perf_counter()
+solution = greedy_make_change(A, L)
+total_time = time.perf_counter() - start_time
+
+# Print to file
+with open("sol_1.txt", "w") as f:
+    f.write(str(solution))
+    f.write("\n")
+    f.write(str(total_time))
+