while循环
object base13 {
def main(args: Array[String]): Unit = {
var i = 1
while (i <= 10) {
println(s"${i}. I miss you")
i += 1
}
}
}
object base14 {
def main(args: Array[String]): Unit = {
var i = 1
while(i <= 100) {
if (i % 2 != 0) {
println(i)
}
i += 1
}
}
}
object base15 {
def main(args: Array[String]): Unit = {
var sum = 0
var i = 1
while (i<=100){
println(i)
i += 1
}
println(sum)
}
}
var sum = 0
var i = 1
while (i <= 100) {
sum = sum + i
i += 2
}
println(s"sum=${sum}")
}
}
var sum:Double = 0
var i = 1
while (i <= 100) {
sum = sum + 1.0 / i
i += 1
}
println(s"sum=${sum}")
}
}
var i = 100
while (i<=10){
println(i)
i +=1
}
}
}
var s: Double = 0.0
var i = 1
while (i <= 19) {
if (i % 2 == 1) {
s += 1.0 / i
} else {
s -= 1.0 / i
}
i += 1
}
println(s"数列的和 s = $s")
}
}
var i =0
var money = 1.0
while(money < 1000){
money = money * 1.1
i =i + 1
}
println(s"s第${i} 年底结束时,有${money}元")
}