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1 | 1 | <meta charset="utf-8"> |
2 | 2 | <script> |
3 | | - function generateNumber(digits) { |
4 | | - var figures = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; |
| 3 | + function generateNumber() { |
| 4 | + var figures = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]; |
5 | 5 | var generatedNumber = []; |
6 | 6 | var randomedIndex; |
7 | 7 |
|
8 | 8 |
|
9 | 9 | for (var i = 0; i < digits; i++) { |
10 | 10 | if (i == 0) { |
11 | | - randomedIndex = Math.floor(Math.random() * (figures.length-1)+1); //первая цифра не 0 |
12 | | - generatedNumber.push(figures[randomedIndex]); |
| 11 | + randomedIndex = Math.floor(Math.random() * (figures.length - 1) + 1); //первая цифра не 0 |
13 | 12 | } else { |
14 | | - randomedIndex = Math.floor(Math.random() * (figures.length)); //остальные любые, но без повторов |
15 | | - generatedNumber.push(figures[randomedIndex]); |
| 13 | + randomedIndex = Math.floor(Math.random() * (figures.length)); //остальные любые |
16 | 14 | } |
17 | | - figures.splice(randomedIndex, 1); |
| 15 | + |
| 16 | + generatedNumber.push(figures[randomedIndex]); |
| 17 | + figures.splice(randomedIndex, 1); //убираем существующие уже цифры |
18 | 18 | } |
19 | | - return generatedNumber; |
| 19 | + return generatedNumber; |
20 | 20 | } |
21 | 21 |
|
22 | | - |
23 | | - |
24 | | - console.log(generateNumber(4)); |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | + |
| 26 | + |
| 27 | + function guess(guessedNumber, gameNumber) { |
| 28 | + var bulls, cows; |
| 29 | + bulls = 0; |
| 30 | + cows = 0; |
| 31 | + for (var i = 0; i < gameNumber.length; i++) { //подсчет быков |
| 32 | + if (gameNumber[i] == guessedNumber[i]) { |
| 33 | + bulls++; |
| 34 | + } |
| 35 | + } |
| 36 | + |
| 37 | + for (var i = 0; i < gameNumber.length; i++) { |
| 38 | + if (guessedNumber.indexOf(gameNumber[i]) != -1) { |
| 39 | + cows++; |
| 40 | + } |
| 41 | + } |
| 42 | + |
| 43 | + return [bulls, cows]; |
| 44 | + } |
| 45 | + |
| 46 | + |
| 47 | + ////////////////////////Game//////////////// |
| 48 | + |
| 49 | + var digits = 4; |
| 50 | + var guessedNumber; |
| 51 | + var gameNumber = generateNumber(); |
| 52 | + var bulls, cows; |
| 53 | + var attemps=0; |
| 54 | + console.log(gameNumber); |
| 55 | + do { |
| 56 | + guessedNumber = prompt("Введите предполагаемое число:").split(""); |
| 57 | + bulls = guess(guessedNumber, gameNumber)[0]; |
| 58 | + cows = guess(guessedNumber, gameNumber)[1]; |
| 59 | + alert("Быков: " + bulls + ", Коров: " + cows); |
| 60 | + attemps++; |
| 61 | + } |
| 62 | + while (bulls != digits); |
| 63 | + alert("Победа! Вы отгадали число за "+attemps+" попыток."); |
25 | 64 | </script> |
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