【JS】递增和递减运算符

Osinghong2个月前 (03-10)成果展示65

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title>d24c04429 欧永鸿</title>
	</head>
	<body>
		<script>
			var a = 10;
			++a;
			var b = ++a +2;
			console.log(b);	
			
			var c = 10;
			c++;
			var d = c++ + 2;
			console.log(d);
			
			var e = 10;
			var f = e++ + ++e;
			console.log(f);
		</script>
	</body>
</html>

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