84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
359900 person learning
3350 person learning
180660 person learning
48569 person learning
18603 person learning
40936 person learning
1549 person learning
1183 person learning
32909 person learning
function sss(){ var s=0, for (var i=0;i<3;i++) { s++ } alert(s); }
Can anyone please help me write down how to use alert() to print out the effect of 0 1 2 3
Alert is placed in front of s++
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Alert is placed in front of s++