for (var i = 0;i < 5; i++) {
document.write("外"+'<br/>');
for (var j = 0; j < 3; j++) {
document.write("内"+"<br/>")
for (var k = 0; k < 2; k++) {
document.write("最内层"+"<br/>")
}
}
}
for循环嵌套for循环
猜你喜欢
转载自blog.csdn.net/qq_42533822/article/details/80829756
今日推荐
周排行