golang猜数字 100以内随机数

func main(){
	guessNum(58)
}
/**
猜数字
 */
func guessNum(insertNum int)  {
	temp := 0
	n := 0
	for {
		temp = randNum(int64(n))
		n++
		if (temp != insertNum) {
			println("Not equal,Now is ",temp)
		} else {
			println("Equal! Now is",temp)
			break
		}
	}
}
/**
任意数字
*/
func randNum(seedOther int64) int{
    // 时间戳
	var timeStamp = time.Now().Unix()
    // go速度还是太快，同一时间内种子是同一个，加上一个自增数字区分
	r := rand.New(rand.NewSource(timeStamp+seedOther))
	num := r.Intn(100)
	return num
}

运行结果

Not equal,Now is  1
Not equal,Now is  91
Not equal,Now is  76
Not equal,Now is  71
Not equal,Now is  36
Not equal,Now is  17
Not equal,Now is  75
Not equal,Now is  32
Not equal,Now is  46
Not equal,Now is  16
Not equal,Now is  66
Not equal,Now is  91
Not equal,Now is  25
Not equal,Now is  38
Not equal,Now is  55
Not equal,Now is  60
Not equal,Now is  86
Not equal,Now is  67
Not equal,Now is  52
Not equal,Now is  90
Not equal,Now is  51
Not equal,Now is  54
Not equal,Now is  43
Not equal,Now is  85
Not equal,Now is  22
Not equal,Now is  36
Not equal,Now is  89
Not equal,Now is  27
Not equal,Now is  57
Not equal,Now is  70
Not equal,Now is  36
Not equal,Now is  77
Not equal,Now is  23
Not equal,Now is  88
Equal! Now is 58

最后

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