代码用这段吧. 上面的复制错了, 但做法是一样的t=3
year=0
print('***u got', t, 'chance***')
print('pls type in a year: ',end=' ')
while t>0:
tmp=input()
print('\n***u got', t-1, 'chance left***')
while not tmp.isdigit():
tmp=input('error, pls type in a number: ')
year=int(tmp)
if year/400==int(year/400):
print('''这是世纪闰年.\ntry again: ''', end=' ')
else:
if year/4==int(year/4) and year/100!=int(year/100):
print('''这是普通闰年.\ntry again: ''', end=' ')
else:
print('''这不是闰年.\ntry again: ''', end=' ')
t=t-1
print('\ngame over')
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