• 2009 Contest ↓
  • Qualification Round
  • Round 1A
  • Round 1B
  • Round 1C
  • Round 2
  • Round 3
  • World Final
• Find Solutions
• Countries
• World Final

Language Details: C

Qualification Round

Used in 1356 solutions by 425 contestants:

• Alien Language: 324 small solutions, 260 large solutions.
• Watersheds: 226 small solutions, 200 large solutions.
• Welcome to Code Jam: 258 small solutions, 88 large solutions.

Round 1A

Used in 77 solutions by 49 contestants:

• Multi-base happiness: 44 small solutions, 11 large solutions.
• Crossing the Road: 5 small solutions, 5 large solutions.
• Collecting Cards: 6 small solutions, 6 large solutions.

Round 1B

Used in 179 solutions by 89 contestants:

• Decision Tree: 21 small solutions, 19 large solutions.
• The Next Number: 84 small solutions, 55 large solutions.

Round 1C

Used in 196 solutions by 89 contestants:

• All Your Base: 76 small solutions, 45 large solutions.
• Center of Mass: 25 small solutions, 19 large solutions.
• Bribe the Prisoners: 25 small solutions, 6 large solutions.

Round 2

Used in 104 solutions by 41 contestants:

• Crazy Rows: 34 small solutions, 32 large solutions.
• A Digging Problem: 3 small solutions, 1 large solution.
• Stock Charts: 12 small solutions, 6 large solutions.
• Watering Plants: 15 small solutions, 1 large solution.

Round 3

Used in 4 solutions by 3 contestants:

• EZ-Sokoban: 1 small solution.
• Alphabetomials: 2 small solutions, 1 large solution.

World Final

Used in 3 solutions by 1 contestants:

• Wi-fi Towers: 1 small solution, 1 large solution.
• Marbles: 1 small solution.

Submission Origin