https://www.hackerrank.com/challenges/halloween-party
def main():
t = int(raw_input())
for _ in range(t):
k = int(raw_input())
if k % 2 == 0:
k //= 2
print k * k
else:
k //= 2
print k * (k + 1) main()
错误
脑子里面对变量的认识还不够明确
https://www.hackerrank.com/challenges/halloween-party
def main():
t = int(raw_input())
for _ in range(t):
k = int(raw_input())
if k % 2 == 0:
k //= 2
print k * k
else:
k //= 2
print k * (k + 1) main()
错误
脑子里面对变量的认识还不够明确