JS10 Day 2: Loops

1 개요

Day 2: Loops

• https://www.hackerrank.com/challenges/js10-loops/problem

function isVowel(ch) {
    if( ch == 'a' ) return true;
    if( ch == 'e' ) return true;
    if( ch == 'i' ) return true;
    if( ch == 'o' ) return true;
    if( ch == 'u' ) return true;
    return false;
}
function vowelsAndConsonants(s) {
    for( let i=0; i<s.length; i++ ) {
        let ch = s[i];
        if( isVowel(ch) ) console.log(ch);
    }
    for( let i=0; i<s.length; i++ ) {
        let ch = s[i];
        if( !isVowel(ch) ) console.log(ch);
    }
}

function vowelsAndConsonants(s) {
    var vowels = ['a','e','i','o','u'];
    for( let i=0; i<s.length; i++ ) {
        if( vowels.indexOf(s[i]) > -1 ) console.log(s[i]);
    }
    for( let i=0; i<s.length; i++ ) {
        if( vowels.indexOf(s[i]) < 0 ) console.log(s[i]);
    }
}

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• 해커랭크 10 Days of Javascript