题解 | #24点游戏算法#
24点游戏算法
https://www.nowcoder.com/practice/fbc417f314f745b1978fc751a54ac8cb
def f(nums, tar):
if len(nums) == 1:
return nums[0] == tar
for i in range(len(nums)):
t = nums[i]
c = nums[:i] + nums[i + 1 :]
if f(c, tar + t) or f(c, tar - t) or f(c, tar * t) or f(c, tar / t):
return True
return False
ls = list(map(int, input().split()))
if f(ls, 24):
print("true")
else:
print("false")


