f = '123.3456789'
def myround(f,fix):
k =f[f.find('.')+fix+1]
# print(k)
if int(k) >=5:
a = str(int(f[f.find('.')+fix])+1)
a = f[:f.find('.')+fix]+a
else:
a = float(f[:f.find('.')+fix+1])
if fix == 0:
a = f[:f.find('.')]
return(a)
for i in range(len(f)-f.find('.')-1):
print(myround(f,i))
沒有留言:
張貼留言