# HW02 評分標準 ## 2.1 $\sqrt{2}$ ### Testcase: :::spoiler ```shell= Please enter n (16-bits unsigned): 30 n = 1: 1.000000000000000 (-0.414213562373095) n = 2: 1.500000000000000 (0.085786437626905) n = 3: 1.400000000000000 (-0.014213562373095) n = 4: 1.416666666666667 (0.002453104293572) n = 5: 1.413793103448276 (-0.000420458924819) n = 6: 1.414285714285714 (0.000072151912619) n = 7: 1.414201183431953 (-0.000012378941143) n = 8: 1.414215686274510 (0.000002123901415) n = 9: 1.414213197969543 (-0.000000364403552) n = 10: 1.414213624894870 (0.000000062521774) n = 11: 1.414213551646055 (-0.000000010727040) n = 12: 1.414213564213564 (0.000000001840469) n = 13: 1.414213562057320 (-0.000000000315775) n = 14: 1.414213562427273 (0.000000000054178) n = 15: 1.414213562363799 (-0.000000000009296) n = 16: 1.414213562374690 (0.000000000001595) n = 17: 1.414213562372821 (-0.000000000000274) n = 18: 1.414213562373142 (0.000000000000047) n = 19: 1.414213562373087 (-0.000000000000008) n = 20: 1.414213562373096 (0.000000000000001) n = 21: 1.414213562373095 (-0.000000000000000) n = 22: 1.414213562373095 (0.000000000000000) n = 23: 1.414213562373095 (0.000000000000000) n = 24: 1.414213562373095 (0.000000000000000) n = 25: 1.414213562373095 (0.000000000000000) n = 26: 1.414213562373095 (0.000000000000000) n = 27: 1.414213562373095 (0.000000000000000) n = 28: 1.414213562373095 (0.000000000000000) n = 29: 1.414213562373095 (0.000000000000000) n = 30: 1.414213562373095 (0.000000000000000) ``` ::: ### 評分方式： 輸出格式錯誤 -15 編號錯誤 -10 n 輸出位數錯誤 -5 四捨五入錯誤 -5 括號內正負錯誤 -5 2 以後錯誤 -18 4 以後錯誤 -15 26 以後錯誤 -10 不應印出需求外資訊 -0 輸出記得中間要有空格 -0 執行 make 後無覆蓋執行檔 -0 部分格式錯誤 -0 （注意：本次 -0 之錯誤後續作業不保證不扣分） ## 2.2 Multiplication v2 ### 測試資料比例分配 #### Subtask 1(16 pts) 第 1 ~ 8 筆測資(t0201.in ~ t0208.in)給分如下: 1. 完全正確: 2pt / testcase 2. 錯誤: 0pt / testcase :::spoiler testcase1 input: ``` 1702522342 1039637947 ``` output: ``` 1 7 0 2 5 2 2 3 4 2 *) 1 0 3 9 6 3 7 9 4 7 --------------------------------------- 1 1 9 1 7 6 5 6 3 9 4 6 8 1 0 0 8 9 3 6 8 1 5 3 2 2 7 0 1 0 7 8 1 1 9 1 7 6 5 6 3 9 4 5 1 0 7 5 6 7 0 2 6 1 0 2 1 5 1 3 4 0 5 2 1 5 3 2 2 7 0 1 0 7 8 5 1 0 7 5 6 7 0 2 6 0 1 7 0 2 5 2 2 3 4 2 --------------------------------------- 1 7 7 0 0 0 6 8 3 2 3 5 8 5 1 1 8 7 4 ``` ::: :::spoiler testcase2 input: ``` 962402777 972669587 ``` output: ``` 9 6 2 4 0 2 7 7 7 *) 9 7 2 6 6 9 5 8 7 ------------------------------------- 6 7 3 6 8 1 9 4 3 9 7 6 9 9 2 2 2 2 1 6 4 8 1 2 0 1 3 8 8 5 8 6 6 1 6 2 4 9 9 3 5 7 7 4 4 1 6 6 6 2 5 7 7 4 4 1 6 6 6 2 1 9 2 4 8 0 5 5 5 4 6 7 3 6 8 1 9 4 3 9 8 6 6 1 6 2 4 9 9 3 ------------------------------------- 9 3 6 0 9 9 9 1 1 6 3 2 2 4 3 0 9 9 ``` ::: :::spoiler testcase3 input: ``` 1575868017 1942541392 ``` output: ``` 1 5 7 5 8 6 8 0 1 7 *) 1 9 4 2 5 4 1 3 9 2 --------------------------------------- 3 1 5 1 7 3 6 0 3 4 1 4 1 8 2 8 1 2 1 5 3 4 7 2 7 6 0 4 0 5 1 1 5 7 5 8 6 8 0 1 7 6 3 0 3 4 7 2 0 6 8 7 8 7 9 3 4 0 0 8 5 3 1 5 1 7 3 6 0 3 4 6 3 0 3 4 7 2 0 6 8 1 4 1 8 2 8 1 2 1 5 3 1 5 7 5 8 6 8 0 1 7 --------------------------------------- 3 0 6 1 1 8 8 8 5 1 3 5 1 4 5 9 6 6 4 ``` ::: :::spoiler testcase4 input: ``` 630736355 2128783116 ``` output: ``` 6 3 0 7 3 6 3 5 5 *) 2 1 2 8 7 8 3 1 1 6 --------------------------------------- 3 7 8 4 4 1 8 1 3 0 6 3 0 7 3 6 3 5 5 6 3 0 7 3 6 3 5 5 1 8 9 2 2 0 9 0 6 5 5 0 4 5 8 9 0 8 4 0 4 4 1 5 1 5 4 4 8 5 5 0 4 5 8 9 0 8 4 0 1 2 6 1 4 7 2 7 1 0 6 3 0 7 3 6 3 5 5 1 2 6 1 4 7 2 7 1 0 --------------------------------------- 1 3 4 2 7 0 0 9 0 3 1 7 1 3 8 2 1 8 0 ``` ::: :::spoiler testcase5 input: ``` 843819772 1216637236 ``` output: ``` 8 4 3 8 1 9 7 7 2 *) 1 2 1 6 6 3 7 2 3 6 --------------------------------------- 5 0 6 2 9 1 8 6 3 2 2 5 3 1 4 5 9 3 1 6 1 6 8 7 6 3 9 5 4 4 5 9 0 6 7 3 8 4 0 4 2 5 3 1 4 5 9 3 1 6 5 0 6 2 9 1 8 6 3 2 5 0 6 2 9 1 8 6 3 2 8 4 3 8 1 9 7 7 2 1 6 8 7 6 3 9 5 4 4 8 4 3 8 1 9 7 7 2 --------------------------------------- 1 0 2 6 6 2 2 5 5 5 0 8 8 2 3 0 1 9 2 ``` ::: :::spoiler testcase6 input: ``` 1474797672 658916011 ``` output: ``` 1 4 7 4 7 9 7 6 7 2 *) 6 5 8 9 1 6 0 1 1 ------------------------------------- 1 4 7 4 7 9 7 6 7 2 1 4 7 4 7 9 7 6 7 2 0 8 8 4 8 7 8 6 0 3 2 1 4 7 4 7 9 7 6 7 2 1 3 2 7 3 1 7 9 0 4 8 1 1 7 9 8 3 8 1 3 7 6 7 3 7 3 9 8 8 3 6 0 8 8 4 8 7 8 6 0 3 2 ------------------------------------- 9 7 1 7 6 7 7 9 9 0 6 6 3 2 6 3 9 2 ``` ::: :::spoiler testcase7 input: ``` 1408315337 0 ``` output: ``` 1 4 0 8 3 1 5 3 3 7 *) 0 --------------------- 0 ``` ::: :::spoiler testcase8 input: ``` 445494070 1 ``` output: ``` 4 4 5 4 9 4 0 7 0 *) 1 ------------------- 4 4 5 4 9 4 0 7 0 ``` ::: #### Subtask 2(4 pts) 第 9 ~ 10 筆測資(t0209.in ~ t0210.in)給分如下: 1. 正確輸出錯誤訊息: 2pt / testcase :::spoiler testcase9 input: ``` -1 1099350023 ``` output: ``` Wrong input, your input must between 0 ~ 2147483647. ``` ::: :::spoiler testcase10 input: ``` 2052220125 2147483648 ``` output: ``` Wrong input, your input must between 0 ~ 2147483647. ``` ::: ## 2.3 Non-deterministic Finite State Machine ### 測試資料比例分配 共有 9 筆測試，每項測試 (20 / 9) 分，加總後四捨五入 :::spoiler case-1 ``` 13 9 0 ``` ::: :::spoiler case-2 ``` 2 4 0 ``` ::: :::spoiler case-3 ``` 1 2 4 3 6 8 0 ``` ::: :::spoiler case-4 ``` 1 2 4 3 6 8 10 0 ``` ::: :::spoiler negtive-1 ``` -13 -9 0 ``` ::: :::spoiler negtive-2 ``` -1 -2 -4 -3 -6 -8 -10 0 ``` ::: :::spoiler zero-1 ``` 0 ``` ::: :::spoiler one-1 ``` 1 1 ... (1 x996) 1 1 0 ``` ::: :::spoiler very-long-1 ``` 1 1 ... (1 x999,996) 1 1 2 0 ``` ::: ## 2.4 Dollar Cost Averaging Calculator - 因精度問題，在批改時會採用 upper lower bound 型式，輸出數值有在合理範圍內就 ok - 錯誤處理類型 Case 為 2pt，其餘為 4pt :::spoiler Case1 (4pt) ``` 50000 4000 12 2023 8 2043 12 ``` ::: :::spoiler Case2 (2pt) ``` 50000 4000 12 2023 8 2043 12.5 ``` ::: :::spoiler Case3 (2pt) ``` 50000 -4000 12 2023 8 2043 12 ``` ::: :::spoiler Case4 (2pt) ``` 50000 4000 8 2023 8 2023 12 ``` ::: :::spoiler Case5 (2pt) ``` 10000001 4000 12 2023 8 2043 100 ``` ::: :::spoiler Case6 (4pt) ``` 10000000 4000 12 2023 8 2043 100 ``` ::: :::spoiler Case7 (4pt) ``` 1 1 1 1 12 10000 1 ``` ::: ## 2.5 Catan Simple Islands Engine ### 測試資料比例分配 請到 https://moodle3.ntnu.edu.tw/pluginfile.php/1159830/mod_folder/content/0/hw0205_testcase.zip?forcedownload=1 下載測資 #### Subtask 1(4 pts) 測資限制: $N=1$ 第 1, 2 筆測資，每筆 2 pts :::spoiler testcase 1 ``` 19 1 ``` ::: :::spoiler testcase 2 ``` 26 1 ``` ::: #### Subtask 2(4 pts) 測資限制: $L = 3$ 第 3, 4 筆測資，每筆 2 pts :::spoiler testcase 3 ``` 3 7 ``` ::: :::spoiler testcase 4 ``` 3 10 ``` ::: #### Subtask 3(9 pts) 測資限制: 無其他限制 第 5, 6, 7 筆測資，每筆 3 pts :::spoiler testcase 5 ``` 11 2 ``` ::: :::spoiler testcase 6 ``` 4 6 ``` ::: :::spoiler testcase 7 ``` 5 5 ``` ::: #### Subtask 4(3 pts) 測資限制: 判錯 第 8 筆測資 1 pt 第 9 筆測資 2 pts :::spoiler testcase 8 ``` 28 1 ``` ::: :::spoiler testcase 9 ``` 2147483647 2147483647 ``` ::: ## 2.6 Bonus: What Happens?? 能敘述原因及其前因後果：5 描述內容大半是錯誤的或是內容空洞：0 (對，這題助教很懶，所以有一點點小錯我不會直接算你 0 分，但建議同學還是真正理解原因會更好喔！可以參考範例解答)