闭包问题, 为什么打印的是 1,4,9
def count():
fs = []
for i in range(1, 4):
def f():
return i*i
fs.append(f())
return fs
f1, f2, f3 = count()
print f1,f2,f3
def count():
fs = []
for i in range(1, 4):
def f():
return i*i
fs.append(f())
return fs
f1, f2, f3 = count()
print f1,f2,f3
2019-07-18
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