【JS】For语句
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>d24c04429 欧永鸿</title>
</head>
<body>
<script>
var sum = 0;
for (var i = 1; i <= 100; i++) {
sum = sum + i;
}
console.log(sum);
</script>
</body>
</html>
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Osinghong">