Contents:

Statistics

Ranks are assigned by first running each test suite against known-correct solutions in order to identify incorrect tests. With incorrect tests eliminated, each test suite is run against all other students' code and ranked according to how many bugs it finds. Test suites with no incorrect tests rank first, followed by test suites with some number of incorrect tests.

Student
cross-checking
rank
Points earned
(out of 15)
% incorrect testsbugs found in
fellow students'
code (%)
% fellow students whose
correct tests found
bugs in this code
Staffall tests correctfound bugs in 81%0%
1. BEAD-OBOE15points all tests correct found bugs in 69% 0%
2. FELL-TINY14points all tests correct found bugs in 64% 40%
3. JOIN-KATE12points all tests correct found bugs in 48% 0%
4. MILK-FLEW11points all tests correct found bugs in 43%100%
5b. WEAL-GLOB10points all tests correct found bugs in 38% 17%
5a. SAIL-MULL10points all tests correct found bugs in 36% 62%
6a. THE-SAC 9points 3%bad tests found bugs in 62% 0%
6b. RATE-LYE 9points all tests correct found bugs in 31% 62%
6c. JOCK-BITE 9points all tests correct found bugs in 31% 12%
7b. SHE-GUY 8points 3%bad tests found bugs in 60% 5%
7c. BARR-AMID 8points 3%bad tests found bugs in 57% 10%
7a. CORK-SOFA 8points all tests correct found bugs in 29% 31%
8a. LEO-SURE 7points 6%bad tests found bugs in 52% 0%
8b. BABY-IDLE 7points 5%bad tests found bugs in 48% 5%
9a. BEEN-IRA 6points 1%bad tests found bugs in 45% 14%
9d. PAP-ARTY 6points 5%bad tests found bugs in 45% 0%
9e. WIFE-DENT 6points 3%bad tests found bugs in 45% 0%
9c. IQ-MOCK 6points 1%bad tests found bugs in 45% 17%
9b. LETS-UNIT 6points all tests correct found bugs in 17% 52%
10d. MANA-BUOY 5points 4%bad tests found bugs in 38% 50%
10b. FORD-ROOT 5points 9%bad tests found bugs in 36% 67%
10a. GOER-BOG 5points 5%bad tests found bugs in 36% 36%
10c. ROSA-SHUT 5points 4%bad tests found bugs in 36% 21%
10e. BULK-HOFF 5points 2%bad tests found bugs in 36% 31%
11c. BAD-TOO 4points 1%bad tests found bugs in 33% 0%
11f. AMID-NOEL 4points 3%bad tests found bugs in 33% 48%
11g. EM-NONE 4points 2%bad tests found bugs in 33% 40%
11d. SAUL-COIN 4points 5%bad tests found bugs in 33% 38%
11e. WOLF-LEST 4points 3%bad tests found bugs in 33% 0%
11a. DEAD-BIN 4points 2%bad tests found bugs in 31% 43%
11b. SEWN-RUNS 4points 3%bad tests found bugs in 31% 0%
12b. FAIN-RUSK 3points 1%bad tests found bugs in 29% 67%
12a. FORD-TROY 3points 18%bad tests found bugs in 26%100%
13a. HELM-SIRE 2points 10%bad tests found bugs in 24% 29%
13e. FUEL-TIM 2points 6%bad tests found bugs in 24% 14%
13c. BUG-BILK 2points 13%bad tests found bugs in 21% 38%
13b. PAM-THAN 2points 18%bad tests found bugs in 21% 86%
13d. WHAT-BATE 2points 3%bad tests found bugs in 21% 60%
14a. VERY-MULE 1points 1%bad tests found bugs in 14% 64%
14b. DIAL-LIP 1points 2%bad tests found bugs in 14% 36%
15b. OINT-MUG 0points 3%bad tests found bugs in 10% 98%
15a. DREW-TECH 0points 3%bad tests found bugs in 10% 98%

Coder-vs-Tester tabular results

Ranks in the column headings (labeled "CODERS") are colored red if the indicated student has failed some staff tests. Ranks in the row headings (labeled "TESTERS") are colored red if the indicated student had some incorrect tests (ie, tests which failed when run on the staff solutions).

A red X in a grid box indicates that at least one of the correct tests in the TESTER's test suite had some failures when running against the implementation of the CODER: this could indicate either a faulty test or faulty code.

CODERS
T
E
S
T
E
R
S
1 2 3 4 5b 5a 6a 6b 6c 7b 7c 7a 8a 8b 9a 9d 9e 9c 9b 10d 10b 10a 10c 10e 11c 11f 11g 11d 11e 11a 11b 12b 12a 13a 13e 13c 13b 13d 14a 14b 15b 15a
1 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
2 X X X X X X X X X X X X X X X X X X X X X X X X X X X
3 X X X X X X X X X X X X X X X X X X X X
4 X X X X X X X X X X X X X X X X X X
5b X X X X X X X X X X X X X X X X
5a X X X X X X X X X X X X X X X
6a X X X X X X X X X X X X X X X X X X X X X X X X X X
6b X X X X X X X X X X X X X
6c X X X X X X X X X X X X X
7b X X X X X X X X X X X X X X X X X X X X X X X X X
7c X X X X X X X X X X X X X X X X X X X X X X X X
7a X X X X X X X X X X X X
8a X X X X X X X X X X X X X X X X X X X X X X
8b X X X X X X X X X X X X X X X X X X X X
9a X X X X X X X X X X X X X X X X X X X
9d X X X X X X X X X X X X X X X X X X X
9e X X X X X X X X X X X X X X X X X X X
9c X X X X X X X X X X X X X X X X X X X
9b X X X X X X X
10d X X X X X X X X X X X X X X X X
10b X X X X X X X X X X X X X X X
10a X X X X X X X X X X X X X X X
10c X X X X X X X X X X X X X X X
10e X X X X X X X X X X X X X X X
11c X X X X X X X X X X X X X X
11f X X X X X X X X X X X X X X
11g X X X X X X X X X X X X X X
11d X X X X X X X X X X X X X X
11e X X X X X X X X X X X X X X
11a X X X X X X X X X X X X X
11b X X X X X X X X X X X X X
12b X X X X X X X X X X X X
12a X X X X X X X X X X X
13a X X X X X X X X X X
13e X X X X X X X X X X
13c X X X X X X X X X
13b X X X X X X X X X
13d X X X X X X X X X
14a X X X X X X
14b X X X X X X
15b X X X X
15a X X X X

Per-student test suite details

Test suite of AMID-NOEL (rank 11f)

Correct Tests

Incorrect Tests

Test suite of BABY-IDLE (rank 8b)

Correct Tests

Incorrect Tests

Test suite of BAD-TOO (rank 11c)

Correct Tests

Incorrect Tests

Test suite of BARR-AMID (rank 7c)

Correct Tests

Incorrect Tests

Test suite of BEAD-OBOE (rank 1)

Correct Tests

Incorrect Tests

Test suite of BEEN-IRA (rank 9a)

Correct Tests

Incorrect Tests

Test suite of BUG-BILK (rank 13c)

Correct Tests

Incorrect Tests

Test suite of BULK-HOFF (rank 10e)

Correct Tests

Incorrect Tests

Test suite of CORK-SOFA (rank 7a)

Correct Tests

Incorrect Tests

Test suite of DEAD-BIN (rank 11a)

Correct Tests

Incorrect Tests

Test suite of DIAL-LIP (rank 14b)

Correct Tests

Incorrect Tests

Test suite of DREW-TECH (rank 15a)

Correct Tests

Incorrect Tests

Test suite of EM-NONE (rank 11g)

Correct Tests

Incorrect Tests

Test suite of FAIN-RUSK (rank 12b)

Correct Tests

Incorrect Tests

Test suite of FELL-TINY (rank 2)

Correct Tests

Incorrect Tests

Test suite of FORD-ROOT (rank 10b)

Correct Tests

Incorrect Tests

Test suite of FORD-TROY (rank 12a)

Correct Tests

Incorrect Tests

Test suite of FUEL-TIM (rank 13e)

Correct Tests

Incorrect Tests

Test suite of GOER-BOG (rank 10a)

Correct Tests

Incorrect Tests

Test suite of HELM-SIRE (rank 13a)

Correct Tests

Incorrect Tests

Test suite of IQ-MOCK (rank 9c)

Correct Tests

Incorrect Tests

Test suite of JOCK-BITE (rank 6c)

Correct Tests

Incorrect Tests

Test suite of JOIN-KATE (rank 3)

Correct Tests

Incorrect Tests

Test suite of LEO-SURE (rank 8a)

Correct Tests

Incorrect Tests

Test suite of LETS-UNIT (rank 9b)

Correct Tests

Incorrect Tests

Test suite of MANA-BUOY (rank 10d)

Correct Tests

Incorrect Tests

Test suite of MILK-FLEW (rank 4)

Correct Tests

Incorrect Tests

Test suite of OINT-MUG (rank 15b)

Correct Tests

Incorrect Tests

Test suite of PAM-THAN (rank 13b)

Correct Tests

Incorrect Tests

Test suite of PAP-ARTY (rank 9d)

Correct Tests

Incorrect Tests

Test suite of RATE-LYE (rank 6b)

Correct Tests

Incorrect Tests

Test suite of ROSA-SHUT (rank 10c)

Correct Tests

Incorrect Tests

Test suite of SAIL-MULL (rank 5a)

Correct Tests

Incorrect Tests

Test suite of SAUL-COIN (rank 11d)

Correct Tests

Incorrect Tests

Test suite of SEWN-RUNS (rank 11b)

Correct Tests

Incorrect Tests

Test suite of SHE-GUY (rank 7b)

Correct Tests

Incorrect Tests

Test suite of THE-SAC (rank 6a)

Correct Tests

Incorrect Tests

Test suite of VERY-MULE (rank 14a)

Correct Tests

Incorrect Tests

Test suite of WEAL-GLOB (rank 5b)

Correct Tests

Incorrect Tests

Test suite of WHAT-BATE (rank 13d)

Correct Tests

Incorrect Tests

Test suite of WIFE-DENT (rank 9e)

Correct Tests

Incorrect Tests

Test suite of WOLF-LEST (rank 11e)

Correct Tests

Incorrect Tests