Question

write a program in python you have x no. of 5 rupee coins and y no. of 1 rupee coins. You want to purchase an item for amount z. The shopkeeper wants you to provide exact change. You want to pay using minimum number of coins. How many 5 rupee coins and 1 rupee coins will you use? If exact change is not possible then display -1.



Sample Input Expected Output

Available Rs. 1 coins Available Rs. 5 notes Amount to be made Rs. 1 coins needed Rs. 5 notes needed

2 4 21 1 4

11 2 11 1 2

3 3 19 -1​

Answer 1

Explanation:

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