ifelse语句

Posted 2021-01-13 zhangao

<script>
	var x = prompt(‘请输入数值: ‘)
	var y;
	if(x > 2){
	y = 3;
	}else{
	y = 0;
	}
	alert(x + ‘,‘ + y);
	alert(‘x = ‘ + x + ‘,y=‘ + y);
	</script>