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| W2D2 Checkpoint | |
| function average(x,y) { // Good Job!, try and keep your spacing and formating consistent | |
| return (x+y)/ 2; | |
| } | |
| function greeter(name) { // Good Job! | |
| return 'Hello, '+ name; | |
| } | |
| function even(n) { // Good Job! | |
| return n % 2 === 0; | |
| } | |
| function odd(n) { // Good Job! | |
| return n % 2 !== 0; | |
| } | |
| function isPositive(n) { // Good Job! | |
| return n >= 0; | |
| } | |
| function isNegative(n) { // Good Job! | |
| return n < 0; | |
| } | |
| function sayHello(language) { // Good Job!, would it make any difference if you had no else statments, only if statments? | |
| if(language === 'spanish') { | |
| return 'Hola!'; | |
| } else if(language === 'french') { | |
| return 'Bonjour!'; | |
| } else if(language === 'english') { | |
| return 'Hello!'; | |
| } | |
| } | |
| function validCredentials(username, password) { // Good Job! | |
| if(username.length >= 6 && password.length >= 8) { | |
| return true; | |
| } else { | |
| return false; | |
| } | |
| } | |
| function repeatString(str, count){ | |
| return str.repeat(count); // ok so we want to solve this without using str.repeat() | |
| } | |
| function average(array) { // Good Job! | |
| var start = 0; | |
| for(var i = 0; i < array.length; i++){ | |
| start = start + array[i]; | |
| } | |
| return start / array.length; | |
| } | |
| function countWords(str) { // Good Job! | |
| var words = str.toLowerCase().split(' '); | |
| var hist = {}; | |
| for(var i = 0; i < words.length; i++) { | |
| if(hist[words[i]]){ | |
| hist[words[i]]++; | |
| } else { | |
| hist[words[i]] = 1; | |
| } | |
| } | |
| return hist; | |
| } | |
| function revStr(str) { // Good Job! | |
| return str.split('').reverse().join(''); | |
| } | |
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