蒙地卡羅求 PI 副本副本 | JavaScript 程式專案

{"id":133527,"student_id":1930,"content":"Game.set({\n    autoRendering: false\n});\nvar insideCricle = 0\nvar total = 0\nvar pi = 0\npen.size = 0;\npen.fillColor = 'white'\npen.drawRect(0, 0, 640, 480)\nforever(function() {\n    for (var i = 0; i \u003c 1000; i++) {\n\n        var x = Math.random()*480\n        var y = Math.random()*480\n\n        var a = x-240\n        var b = y-240\n        var c = Math.sqrt(a*a+b*b)\n        if (c = 240) {\n            pen.fillColor = 'orange'\n            insideCricle++\n        } else {\n            pen.fillColor = 'gold'\n        }\n        pen.drawRect(x, y, 1, 1)\n        total++\n    }\n    pen.fillColor = 'white'\n    pen.drawRect(0, 0, 200, 30)\n    pi = insideCricle*4  /total\n    print('pi='+pi, 5, 10, 'black', 15)\n})","created_at":"2020-03-14T16:14:11.812+08:00","updated_at":"2020-03-15T01:27:22.404+08:00","name":"蒙地卡羅求 PI 副本 副本","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/133527/98b6ed9ad420ad6888db2597a5eb8782.jpg"},"parent_id":122131,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":88,"hashid":"882skvgm","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}