Discuss / JavaScript / 交作业

交作业

Topic source

君岑童鞋

#1 Created at ... [Delete] [Delete and Lock User]

阶乘

var x = 1;
var i;
for(i=1;i<=10;i++){
  x = x * i;
}

for正序

var i;
arr.sort();
for(i=0;i<arr.length;i++){
  alert(`Hello,${arr[i]}`);
}

while倒序

var i = arr.length - 1;
arr.sort();
while(i>=0){
  alert(`Hello,${arr[i]}`);
  i--;
}

  • 1

Reply