📅  最后修改于: 2021-01-01 04:36:43             🧑  作者: Mango
布尔运算符用于检查条件表达式。如果表达式满足条件,则返回true,否则返回false。在F#和运算符计算第二个操作数,如果第一个操作数是真实的,否则返回,不检查第二个操作数错误。它也被称为短路运算符。
Symbol | Description |
---|---|
Not | Boolean negation |
|| | Boolean OR |
&& | Boolean AND |
let booleanOperator(a:int,b:int) =
if(a = 10 && b = 10 ) then
printfn "A and B both are equal"
if(a = 20 || b = 20) then
printfn "Either A or B is 20"
booleanOperator(10,10)
booleanOperator(20,11)
输出:
A and B both are equal
Either A or B is 20