Kotlin for loop: in、 until、 step、 downTo

Kotlin for loop: in、 until、 step、 downTo

 

 

fun loop1() {
    for (i in 0..5) {
        print("$i ")
    }

    println("\n1-end\n")
}

fun loop2() {
    for (i in 0 until 5) {
        print("$i ")
    }

    println("\n2-end\n")
}

fun loop3() {
    for (i in 0 until (5)) {
        print("$i ")
    }

    println("\n3-end\n")
}

fun loop4() {
    for (i in 0..5 step 2) {
        print("$i ")
    }

    println("\n4-end\n")
}

fun loop5() {
    for (i in 5 downTo 0) {
        print("$i ")
    }

    println("\n5-end\n")
}

fun main(args: Array) {
    loop1()
    loop2()
    loop3()
    loop4()
    loop5()
}

 

 

0 1 2 3 4 5 
1-end

0 1 2 3 4 
2-end

0 1 2 3 4 
3-end

0 2 4 
4-end

5 4 3 2 1 0 
5-end

 

 

 

kotlin的for循环遍历_kotlin for遍历-CSDN博客文章浏览阅读308次。kotlin的for循环遍历。_kotlin for遍历https://blog.csdn.net/zhangphil/article/details/130730729kotlin forEachIndexed arrayListOf＜String＞-CSDN博客文章浏览阅读140次。Python for循环中的zip_python zip函数用于for循环_zhangphil的博客-CSDN博客。https://blog.csdn.net/zhangphil/article/details/131003571