Team play and training logs

Questions 1 to 5 of 8

1. 1. Your team's log for one set: problem E is accepted at minute 50 after wrong answers at minutes 20 and 35. Problem F is wrong at minute 61 and accepted at minute 88. Problem G gets a TLE at minute 100 and is never accepted. What is the total penalty, in minutes?

   Type a number.

2. 2. Put these problems in the order the team should read them, by expected points per minute (points times chance, divided by minutes), highest first.

   Use the arrows to put the steps in order.

   1. 1.C: 1000 points, 30 minutes, chance 0.45↑↓
   2. 2.B: 1000 points, 45 minutes, chance 0.60↑↓
   3. 3.E: 2000 points, 120 minutes, chance 0.10↑↓
   4. 4.A: 500 points, 15 minutes, chance 0.90↑↓
   5. 5.D: 1500 points, 90 minutes, chance 0.20↑↓
3. 3. Which two habits lower a team's penalty in the lesson's model?

   Pick every answer that is true.

   Resubmit the same code right after a WA, in case the judge made a mistakeFind the failing input for a WA before the next submissionStart typing the solution before the reader has finished the statementsRun the sample input and one small hand-checked case before every submission
4. 4. A team's log has problem C wrong at minute 25, wrong at minute 41, accepted at minute 58, and then wrong again at minute 90. The scoring script has the line if p in solved: continue. What penalty does C show with that line, and what would it show with the line removed? ``python for p, minute, verdict in events: if p in solved: continue # ... record the verdict ``

   98 in both cases, since a wrong answer after the accepted one is ignored118 with the line, 98 without it98 with the line, 118 without it58 in both cases, since the penalty uses the last submission
5. 5. Match each term from the lesson to its meaning.

   Choose the matching item for each row.

   VerdictChoose…the list of your submissions in time order, with problem, minute and verdictwrites the main solution, and is the only person who types itreads every statement and writes the plan table, and does not write codethe judge's answer to one submission, such as AC, WA or TLETimelineChoose…the list of your submissions in time order, with problem, minute and verdictwrites the main solution, and is the only person who types itreads every statement and writes the plan table, and does not write codethe judge's answer to one submission, such as AC, WA or TLEReaderChoose…the list of your submissions in time order, with problem, minute and verdictwrites the main solution, and is the only person who types itreads every statement and writes the plan table, and does not write codethe judge's answer to one submission, such as AC, WA or TLECoderChoose…the list of your submissions in time order, with problem, minute and verdictwrites the main solution, and is the only person who types itreads every statement and writes the plan table, and does not write codethe judge's answer to one submission, such as AC, WA or TLE