--- title: Hackath40n Cake Challenge tags: hackathon, jothon description: 揪松團準備了兩個 16 吋的蛋糕，要怎麼公平的分享給現場 100-120 個參與者？ image: https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_bfe000a70da16c21f96f14016af00718.png --- # Hackath40n Cake Challenge ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_bfe000a70da16c21f96f14016af00718.png) :::success 恭喜 g0v 黑客松迎來第四十次的大松！！！ 揪松團準備了兩個 16 吋的蛋糕，一起來幫偉大的食物組想想，兩個 16 吋蛋糕要分享給現場 100-120 個參與者，要怎麼樣才能公平、確實的切好足夠這麼多人食用的蛋糕份數？ ::: ## 蛋糕類型 ### 16 吋蛋糕兩個，商品預覽如下： #### 紫戀 ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_064ee94c0c32ededf36aa3123952be08.png) #### 香堤芭娜 ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_5a4e7d86abc9cf1a52e01776158dcb7b.png) ### 參加過 35 次以上的資深參與者在這裡 ++ ipa clkao Ronny isabel ### 切蛋糕的提議請往下 ++ #### 範例：專業食物組小草的規劃 - 準備釣魚線 - 參考影片 - https://www.youtube.com/watch?v=SLHPCI4jhCE&feature=youtu.be - https://youtu.be/uqgHK70BBAs - [數學家透過數學計算公平切 pizza 方式](https://9gag.com/gag/a2m5jnE?ref=fbp) - [運用到博弈論的切法 Moving-knife procedure](https://en.wikipedia.org/wiki/Moving-knife_procedure)、[影片 demo](https://www.youtube.com/watch?v=GeEghYnuVps)