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 42%0%
1. SKI-AFRO15points all tests correct found bugs in 30% 0%
2. KOCH-FATE14points all tests correct found bugs in 28% 0%
3b. VAN-MASH13points all tests correct found bugs in 25% 0%
3a. MARS-ALGA13points all tests correct found bugs in 25% 32%
3c. LOAN-TIM13points all tests correct found bugs in 25% 0%
3d. THEN-SIGN13points all tests correct found bugs in 25% 0%
4b. FORK-NICK12points all tests correct found bugs in 22% 5%
4c. BUNT-APE12points all tests correct found bugs in 22% 8%
4d. MITE-LIN12points all tests correct found bugs in 22% 0%
4a. UN-FAN12points all tests correct found bugs in 22% 0%
5b. RUNG-GRIM11points all tests correct found bugs in 20% 10%
5c. RAID-TAP11points all tests correct found bugs in 20% 0%
5a. GLOB-DISK11points all tests correct found bugs in 20% 0%
5d. BONA-SUB11points all tests correct found bugs in 20% 10%
6f. GLIB-LACE 9points 12%bad tests found bugs in 28% 0%
6a. KAHN-ELLA 9points all tests correct found bugs in 18% 0%
6b. BIB-IKE 9points all tests correct found bugs in 18% 95%
6c. RUNT-COON 9points all tests correct found bugs in 18% 0%
6d. TERM-FIG 9points all tests correct found bugs in 18% 62%
6e. FEST-SHAG 9points all tests correct found bugs in 18% 62%
6g. NEAT-MOSS 9points all tests correct found bugs in 18% 0%
7b. JADE-OLDY 8points 10%bad tests found bugs in 25% 40%
7c. CURD-JAW 8points 33%bad tests found bugs in 25% 0%
7a. RULE-FLUB 8points all tests correct found bugs in 12% 5%
7d. OAK-BERT 8points all tests correct found bugs in 12% 62%
8. ONES-GAIL 7points 25%bad tests found bugs in 22% 0%
9c. HISS-MORT 6points 65%bad tests found bugs in 20% 0%
9a. YANG-BAY 6points 9%bad tests found bugs in 20% 0%
9b. FOOD-BIN 6points all tests correct found bugs in 8%100%
9d. SOFT-FOLD 6points all tests correct found bugs in 8%100%
10c. WORK-NAVE 4points 38%bad tests found bugs in 18% 72%
10a. MID-MEAN 4points 22%bad tests found bugs in 18% 0%
10b. GILD-CHIN 4points 44%bad tests found bugs in 18% 0%
11a. DREW-TECH 3points 20%bad tests found bugs in 12% 0%
11b. LATE-BAN 3points 14%bad tests found bugs in 12% 0%
11c. FOR-DANA 3points 12%bad tests found bugs in 12% 0%
12. APT-HIM 2points 40%bad tests found bugs in 10% 0%
13a. HERD-WAVY 1points 25%bad tests found bugs in 8% 0%
13b. HIS-BEG 1points 20%bad tests found bugs in 8% 0%
14. ITS-COL 0points 11%bad tests found bugs in 5% 68%

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 3b 3a 3c 3d 4b 4c 4d 4a 5b 5c 5a 5d 6f 6a 6b 6c 6d 6e 6g 7b 7c 7a 7d 8 9c 9a 9b 9d 10c 10a 10b 11a 11b 11c 12 13a 13b 14
1 X X X X X X X X X X X X
2 X X X X X X X X X X X
3b X X X X X X X X X X
3a X X X X X X X X X X
3c X X X X X X X X X X
3d X X X X X X X X X X
4b X X X X X X X X X
4c X X X X X X X X X
4d X X X X X X X X X
4a X X X X X X X X X
5b X X X X X X X X
5c X X X X X X X X
5a X X X X X X X X
5d X X X X X X X X
6f X X X X X X X X X X X
6a X X X X X X X
6b X X X X X X X
6c X X X X X X X
6d X X X X X X X
6e X X X X X X X
6g X X X X X X X
7b X X X X X X X X X X
7c X X X X X X X X X X
7a X X X X X
7d X X X X X
8 X X X X X X X X X
9c X X X X X X X X
9a X X X X X X X X
9b X X X
9d X X X
10c X X X X X X X
10a X X X X X X X
10b X X X X X X X
11a X X X X X
11b X X X X X
11c X X X X X
12 X X X X
13a X X X
13b X X X
14 X X

Per-student test suite details

Test suite of APT-HIM (rank 12)

Correct Tests

Incorrect Tests

Test suite of BIB-IKE (rank 6b)

Correct Tests

Incorrect Tests

Test suite of BONA-SUB (rank 5d)

Correct Tests

Incorrect Tests

Test suite of BUNT-APE (rank 4c)

Correct Tests

Incorrect Tests

Test suite of CURD-JAW (rank 7c)

Correct Tests

Incorrect Tests

Test suite of DREW-TECH (rank 11a)

Correct Tests

Incorrect Tests

Test suite of FEST-SHAG (rank 6e)

Correct Tests

Incorrect Tests

Test suite of FOOD-BIN (rank 9b)

Correct Tests

Incorrect Tests

Test suite of FOR-DANA (rank 11c)

Correct Tests

Incorrect Tests

Test suite of FORK-NICK (rank 4b)

Correct Tests

Incorrect Tests

Test suite of GILD-CHIN (rank 10b)

Correct Tests

Incorrect Tests

Test suite of GLIB-LACE (rank 6f)

Correct Tests

Incorrect Tests

Test suite of GLOB-DISK (rank 5a)

Correct Tests

Incorrect Tests

Test suite of HERD-WAVY (rank 13a)

Correct Tests

Incorrect Tests

Test suite of HIS-BEG (rank 13b)

Correct Tests

Incorrect Tests

Test suite of HISS-MORT (rank 9c)

Correct Tests

Incorrect Tests

Test suite of ITS-COL (rank 14)

Correct Tests

Incorrect Tests

Test suite of JADE-OLDY (rank 7b)

Correct Tests

Incorrect Tests

Test suite of KAHN-ELLA (rank 6a)

Correct Tests

Incorrect Tests

Test suite of KOCH-FATE (rank 2)

Correct Tests

Incorrect Tests

Test suite of LATE-BAN (rank 11b)

Correct Tests

Incorrect Tests

Test suite of LOAN-TIM (rank 3c)

Correct Tests

Incorrect Tests

Test suite of MARS-ALGA (rank 3a)

Correct Tests

Incorrect Tests

Test suite of MID-MEAN (rank 10a)

Correct Tests

Incorrect Tests

Test suite of MITE-LIN (rank 4d)

Correct Tests

Incorrect Tests

Test suite of NEAT-MOSS (rank 6g)

Correct Tests

Incorrect Tests

Test suite of OAK-BERT (rank 7d)

Correct Tests

Incorrect Tests

Test suite of ONES-GAIL (rank 8)

Correct Tests

Incorrect Tests

Test suite of RAID-TAP (rank 5c)

Correct Tests

Incorrect Tests

Test suite of RULE-FLUB (rank 7a)

Correct Tests

Incorrect Tests

Test suite of RUNG-GRIM (rank 5b)

Correct Tests

Incorrect Tests

Test suite of RUNT-COON (rank 6c)

Correct Tests

Incorrect Tests

Test suite of SKI-AFRO (rank 1)

Correct Tests

Incorrect Tests

Test suite of SOFT-FOLD (rank 9d)

Correct Tests

Incorrect Tests

Test suite of TERM-FIG (rank 6d)

Correct Tests

Incorrect Tests

Test suite of THEN-SIGN (rank 3d)

Correct Tests

Incorrect Tests

Test suite of UN-FAN (rank 4a)

Correct Tests

Incorrect Tests

Test suite of VAN-MASH (rank 3b)

Correct Tests

Incorrect Tests

Test suite of WORK-NAVE (rank 10c)

Correct Tests

Incorrect Tests

Test suite of YANG-BAY (rank 9a)

Correct Tests

Incorrect Tests