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+--- Thread: Sublist/ Subarray into string Python (/thread-33414.html)
Sublist/ Subarray into string Python - SantiagoPB - Apr-23-2021
I have a little problem , I have this code and I need to convert the final print to a string, to be able to printthe final results in different lines and change the separator "," to a "+". If someone could help me to fix this I will be grateful :D.
Ex.: Input: 7
Output: 5 + 2
5 + 1 + 1
2 + 2 + 2 + 1
2 + 2 + 1 + 1 + 1
2 + 1 + 1 + 1 + 1 + 1
1 + 1 + 1 + 1 + 1 + 1 + 1
Thks in advance ^^.
def change(coins, amount):
res = []
def getchange(end, remain, cur_result):
if end < 0: return
if remain == 0:
res.append(cur_result)
return
if remain >= coins[end]:
getchange(end, remain - coins[end], cur_result + [coins[end]])
getchange(end - 1, remain, cur_result)
getchange(len(coins) - 1, amount, [])
return res
q = int(input("Write your change: "))
st = change([1, 2, 5, 10], q)
print(st)
RE: Sublist/ Subarray into string Python - perfringo - Apr-23-2021
Something like this?:
>>> list_ = [5, 1, 1]
>>> print(' + '.join([str(i) for i in list_]))
5 + 1 + 1
RE: Sublist/ Subarray into string Python - SantiagoPB - Apr-23-2021
Wow it function perfectly, thank you a lot!
(Apr-23-2021, 06:44 PM)perfringo Wrote: Something like this?:
>>> list_ = [5, 1, 1] >>> print(' + '.join([str(i) for i in list_])) 5 + 1 + 1