javascript - 根据几个单词在数组中搜索单词

Question

您好，我在如何搜索包含至少部分单词的单词时遇到问题。我的意思是，我在数组 javascript 中找到了包含单词的单词，没有内置函数，除了 PUSH 之外。

此任务不需要index.of、slice、substr、substring、regex等。只需PUSH

这是我到目前为止的代码:

function wordsChecker(sentences, search) {
    var result = []
    for (var i = 0; i < sentences.length; i++) {
        var isCheck = false
        for (var j = 0; j < sentences.length; j++) {
            for (var k = 0; k < search.length; k++) {
                if (sentences[i][j] == search[k]) {
                    isCheck = true
                }
            }
        }
        if (isCheck == true) {
            result.push(sentences[i])
        }
    }
    return result
}

console.log(wordsChecker(['broom, room, rox, show room, stroom, root, rote, brother'], 'roo'))

//expected output : [broom, room, show room, stroom, root]

提前致谢

Answer 1

首先你应该制作正确的数组。我希望这段代码对你有用

function wordsChecker(sentences, search) {
    var result = [], k = 0;
    for (var i = 0; i < sentences.length; i++) {
        var isCheck = false;
        for (var j = 0; j < sentences[i].length; j++) {
            while (k < search.length) {
                if (sentences[i][j] == search[k]) {
                    isCheck = true;
                    k++;
                    break;
                } 
                else {
                  isCheck = false;
                  k = 0;
                  break;
                }
            }
        }
        if (isCheck === true && k === search.length) {
            result.push(sentences[i]);
            k = 0;
        }
    }
    return result;
}

console.log(wordsChecker(['broom', 'room', 'rox', 'show room', 'stroom', 'root', 'rote', 'brother'], 'roo'));