问大家一个vb判断true or false private sub form_click()dim s as Booleana=2：b=3：c=4：d=5s=a>b and 2a>c or cb and 2a>c or c

分类: 作业答案 • 2022-01-03 09:51:31

问题描述：

问大家一个vb判断true or false
private sub form_click()
dim s as Boolean
a=2：b=3：c=4：d=5
s=a>b and 2*a>c or cb and 2*a>c or c

答

主要是运算符优先级的问题,用括号括一下,可能你就容易理解了
s = (a>b and (2*a)>c) or c3 and (2*2)>4) or 44) or true
s = (false and false) or true
s = false or true
s = true

问大家一个vb判断true or false private sub form_click()dim s as Booleana=2：b=3：c=4：d=5s=a>b and 2*a>c or cb and 2*a>c or c