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FED77. 判断是否以元音字母结尾

描述

给定字符串 str,检查其是否以元音字母结尾
1、元音字母包括 a,e,i,o,u,以及对应的大写
2、包含返回 true,否则返回 false

示例1

输入:

'gorilla'

输出:

true

原站题解

HTML/CSS/JavaScript 解法, 执行用时: 858ms, 内存消耗: 77828KB, 提交时间: 2020-11-22

{"css":"","js":"function endsWithVowel(str) {\n     return  /(a|e|i|o|u)/.test(str[str.length-1].toLocaleLowerCase())\n}","html":"","libs":[]}

HTML/CSS/JavaScript 解法, 执行用时: 860ms, 内存消耗: 77844KB, 提交时间: 2021-01-31

{"css":"","js":"/*\nfunction endsWithVowel(str) {\n    var arr = ['a','e','i','o','u','A','E','I','O','U'];\n    return arr.includes(str[str.length-1])\n}\n*/\n\n/*\nfunction endsWithVowel(str) {\n   return (\"aeiouAEIOU\".indexOf(str[str.length-1])!=-1)\n}\n*/\nfunction endsWithVowel(str) {\n    var reg = /(a|o|e|i|u)$/gi;\n    return reg.test(str);\n}","html":"","libs":[]}

HTML/CSS/JavaScript 解法, 执行用时: 861ms, 内存消耗: 77840KB, 提交时间: 2020-11-08

{"css":"","js":"function endsWithVowel(str) {\n    return /([a,e,i,o,u])$/i.test(str)\n}","html":"","libs":[]}

HTML/CSS/JavaScript 解法, 执行用时: 862ms, 内存消耗: 77832KB, 提交时间: 2020-12-13

{"css":"","js":"function endsWithVowel(str) {\n    return /[a,e,i,o,u]$/i.test(str);\n}","html":"","libs":[]}

HTML/CSS/JavaScript 解法, 执行用时: 863ms, 内存消耗: 77772KB, 提交时间: 2020-11-09

{"css":"","js":"function endsWithVowel(str) {\n    return /[aeiouAEIOU]$/.test(str);\n}","html":"","libs":[]}

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