def compare(x,y):
return x if x > y else y
def max_value(*list_data):
value = list_data[0]
for x in range(1,len(list_data)):
value = compare(list_data[x],value)
value = 0
max_value(42323,457,4245,6,3,5463,6,7,45,725,723,7,3,46,86,7,56,8,567,5,5745,26,34,63,412,35,4,76585,67,3,45,4,5,34,5,47,5686)
print(value)
uj5u.com熱心網友回復：
def compare(x,y):
return x if x > y else y
def max_value(*list_data):
global value
value = list_data[0]
for x in range(1,len(list_data)):
value = compare(list_data[x],value)
value = 0
max_value(42323,457,4245,6,3,5463,6,7,45,725,723,7,3,46,86,7,56,8,567,5,5745,26,34,63,412,35,4,76585,67,3,45,4,5,34,5,47,5686)
print(value)
76585
因為函式內區域變數 value 屏蔽了 外部的全域 value
uj5u.com熱心網友回復：
def compare(x,y):
return x if x > y else y
def max_value(*list_data):
value = list_data[0]
for x in range(1,len(list_data)):
value = compare(list_data[x],value)
return value
value = max_value(42323,457,4245,6,3,5463,6,7,45,725,723,7,3,46,86,7,56,8,567,5,5745,26,34,63,412,35,4,76585,67,3,45,4,5,34,5,47,5686)
print(value)
轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/283284.html
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