题解 | #子字符串频次#
子字符串频次
https://www.nowcoder.com/practice/053caf9d4d9d449bb45a6b02a572f71b
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<script>
const _searchStrIndexOf = (str, target) => {
var res=str.split(`${target}`);
return res.length-1;
}
</script>
</body>
</html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<script>
const _searchStrIndexOf = (str, target) => {
var res=str.split(`${target}`);
return res.length-1;
}
</script>
</body>
</html>
查看7道真题和解析
