13245 - I2P(I) 2021_Chen_final_rule   

Description

  1. Only C only allowed. Solving problems with other languages (e.g. python, java) are forbidden, otherwise you'll get zero point.

  2. Paper references, electronic devices, or other items that may contain any information relative to this exam are not allowed.

  3. Before leaving, please tell TAs, we'll check if your accepted / partially accepted submissions are all written in C . After you pass the check, you may sign your name as a record and leave.

  4. The score of each problem is shown below (final exam / final HW):

    • 13225: 9 points / 7 points

    • 13228: 9 points / 7 points

    • 13229: 7 points / 4 points

    • 13242: 9 points / 7 points

    • 13243: 4 points / 3 points

    • 13246: 5 points / 2 points

If you get partially correct in a problem, your score of the problem will be

  • score of the problem * number of testcases you passed / number of testcases

For example, if score of a problem is 10 points and the problem contains 6 testcases. If you pass the 3 testcases, you'll get 10*3/6=5 points on this problem.

Input

Output

Sample Input  Download

Sample Output  Download

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