代码
a = -1
if a > 0 :
print "a is greater than 0"
elif 0 == a :
print "a equals 0"
else :
print "a is less than 0"
运行结果
a is less than 0
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代码
a = -1
if a > 0 :
print "a is greater than 0"
elif 0 == a :
print "a equals 0"
else :
print "a is less than 0"
运行结果
a is less than 0
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