{"id":201657,"student_id":142,"content":"// 可以修改預設密碼來測試\n// setPassword('password');\n\nvar chars = ' abcdefghijklmnopqrstuwvxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; //密碼可能的字元\nvar pops = []; //存放要猜的密碼\n\nfor (var k = 0; k \u003c 20; k++) {\n var guess = \"\";\n for (var i = 0; i \u003c 13; i++) {\n\n var num = Math.floor(Math.random()*63);\n guess += chars[num];\n\n\n }\n password(guess);\n pops.push(guess);\n}\n\nvar count = 0;\n\n// 按下空白按鍵來破解金庫\non('keydown', 'space', nextGeneration);\n\nfunction nextGeneration () {\n\n\n // var arr = [];\n\n // for (var i = 0; i \u003c 20; i++) {\n\n // arr.push({\n // score: password(pops[i]), gene: pops[i]});\n\n // arr.sort(function(a, b) {\n\n // return b.score-a.score;\n\n // })\n\n // }\nvar arr = [];\n\n for (var i = 0; i \u003c 20; i++) {\n arr.push({\n score: password(pops[i]), gene: pops[i]})\n\n }\n\n arr.sort(function(a, b) {\n return b.score - a.score;\n })\n var parentA = arr[0].gene;\n var parentB = arr[1].gene;\n for (var i = 0; i \u003c 20; i++) {\n pops[i] = crossover(parentA, parentB);\n }\n \n /* for (var i = 0; i \u003c 20; i++) {\n pops[i] = crossover(parentA, parentB);\n }\n */\n \n}\n\n// 將兩組密碼進行組合\nfunction crossover (a, b) {\n\n var newgene = \"\";\n\n for (var i = 0; i \u003c 13; i++) {\n\n if (Math.random() \u003c 0.1) {\n\n var change = Math.floor(Math.random()*63)\n newgene += chars[change]\n\n } else {\n\n if (Math.random() \u003c 0.5) {\n\n newgene += a[i];\n\n } else {\n\n newgene += b[i];\n\n }\n\n }\n\n\n }\n return newgene;\n}","created_at":"2020-11-07T10:21:10.252+08:00","updated_at":"2020-11-07T11:55:15.126+08:00","name":"遺傳演算法(預設版) 副本","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/201657/9f6b929ec0308be43cdd83d3fd905f6a.jpg"},"parent_id":150101,"plugin":"(function () {\n \n setBackdrop('hacker1.jpg', 0, 0, 640, 480);\n\n var logs = [];\n var key = '';\n var gameOver = false;\n\n function password (str) {\n\n var count = 0;\n for (var i = 0; i \u003c key.length; i++) {\n if (key[i] === str[i]) count++;\n }\n \n if (!gameOver) {\n logs.unshift([str, count]);\n }\n \n if (!gameOver \u0026\u0026 str.length == key.length \u0026\u0026 count === key.length) {\n gameOver = true;\n setBackdrop('hacker2.jpg', 0, 0, 640, 480);\n createSound('beep.wav');\n setTimeout(function () {\n setBackdrop('hacker3.jpg', 0, 0, 640, 480);\n createSound('unlock.wav');\n }, 1000);\n }\n \n return count;\n }\n \n function setPassword (str) {\n key = str;\n }\n \n forever(function(){\n for (var i=0; i\u003c14 \u0026\u0026 i\u003clogs.length; i++) {\n print(logs.length - i, 50, 35 + 20*i, '#aaa', 14);\n print(logs[i][1], 100, 35 + 20*i, logs[i] == key ? 'gold' : 'gold', 16);\n print(logs[i][0], 130, 35 + 20*i, logs[i] == key ? 'gold' : 'white', 16);\n }\n });\n \n window.password = password;\n window.setPassword = setPassword;\n\n})();\n\nsetPassword('I love Koding');\n","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":61,"hashid":"meysw4mgj","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}
[{"id":3476584,"file_name":"hacker2.jpg","project_id":201657,"asset_id":216290,"created_at":"2020-11-07T10:21:10.258+08:00","updated_at":"2020-11-07T10:21:10.258+08:00"},{"id":3476585,"file_name":"hacker3.jpg","project_id":201657,"asset_id":216289,"created_at":"2020-11-07T10:21:10.260+08:00","updated_at":"2020-11-07T10:21:10.260+08:00"},{"id":3476586,"file_name":"hacker1.jpg","project_id":201657,"asset_id":216288,"created_at":"2020-11-07T10:21:10.261+08:00","updated_at":"2020-11-07T10:21:10.261+08:00"},{"id":3476587,"file_name":"unlock.wav","project_id":201657,"asset_id":216287,"created_at":"2020-11-07T10:21:10.263+08:00","updated_at":"2020-11-07T10:21:10.263+08:00"},{"id":3476588,"file_name":"beep.wav","project_id":201657,"asset_id":216286,"created_at":"2020-11-07T10:21:10.264+08:00","updated_at":"2020-11-07T10:21:10.264+08:00"}]
橘蘋學習平台
橘蘋學習平台
我的作品
檢視專案頁
匯出
複製
匯入
刪除
下載 Android APP (APK)
截圖
1:1:1
1:1
full
幫助
用手機掃描下方 QRCode 進行安裝
或您也可以
下載 APK
到這台電腦
用手機掃描下方 QRCode 進行安裝
或您也可以
下載 APK
到這台電腦