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from flask import Flask
from flask import jsonify
app = Flask(__name__)
def change(amount):
# calculate the resultant change and store the result (res)
res = []
coins = [1,5,10,25] # value of pennies, nickels, dimes, quarters
coin_lookup = {25: "quarters", 10: "dimes", 5: "nickels", 1: "pennies"}
# divide the amount*100 (the amount in cents) by a coin value
# record the number of coins that evenly divide and the remainder
coin = coins.pop()
num, rem = divmod(int(amount*100), coin)
# append the coin type and number of coins that had no remainder
# while there is still some remainder, continue adding coins to the result
while rem > 0:
coin = coins.pop()
num, rem = divmod(rem, coin)
if num:
if coin in coin_lookup:
return res
def hello():
"""Return a friendly HTTP greeting."""
print("I am inside hello world")
return 'Hello World! I can make change at route: /change'
def changeroute(dollar, cents):
print(f"Make Change for {dollar}.{cents}")
amount = f"{dollar}.{cents}"
result = change(float(amount))
return jsonify(result)
if __name__ == '__main__':'', port=8080, debug=True)