JavaScript 函数求1-100的数字之和,数字之间求最大值

<script>
		function getSum(){
			var sum = 0;
			for(var i = 1; i<=100; i++ ) {
				sum += i;
			}
			console.log(sum);
		}
		getSum();
	</script>

	<script type="text/javascript">
		function pl(x,y){
			if (x>y){
				return x;
			};
				return y;
		}
		console.log(pl(5,10));
	</script>