There are solutions for the following codechef problems:
- A1 - Paying Up (problem site)
- A2 - Johnny and the Beanstalk (problem site)
- ARRGRAPH - Graph on an Array (problem site)
- B5 - Squash the Bugs (problem site
- BBRICS - Beautiful Bricks (problem site
- BIAS - (Challenge) Biased Committee (problem site
- BINADD - Addition (problem site
- BINXOR - Binary XOR (problem site
- BOOLGAME - Boolean Game (problem site)
- BROCLK - Broken Clock (problem site
- BSHUFFLE - Bad Shuffle (problem site)
- BTAR - Beautiful Array (problem site
- CARDMGK - Chef and Card Trick (problem site)
- CARPTUN - Car-pal Tunnel (problem site
- CHAOSEMP - Destroy the EMP Chip (problem site)
- CHFRAN - Chefina and Ranges (problem site
- CIELAB - Ciel and A-B Problem (problem site
- CLANDLBL - Chef And Land Labeling (problem site
- CHANOQ - Chef and odd queries (subtask #1) (problem site
- CHEFADV - Chef and Adventures (problem site)
- CHEFCCYL - Chef and Cycled Cycles (problem site)
- CHEFCHR - Chef And His Characters (problem site
- CHEFCOUN - Counter Test For CHEFSUM (problem site)
- CHEFGP - Chef and a great voluntary Program (problem site)
- CHEFKNN - Chef and Interval Painting (subtask #1) (problem site)
- CHEFPTNT - Chef And The Patents (problem site
- CHEFSUM - Little Chef and Sums (problem site
- CK87GSUB - Chef and Counting Test (problem site
- CK87MEDI - Chef and Employment Test (problem site
- CK87QUER - Chef and Weird Queries (problem site
- DLDAG - (Challenge) Delete DAG (problem site)
- DYNAMO - Chef and Dynamo (problem site)
- EGGFREE - Egg-free DAG (problem site)
- EQUILIBR - Reach Equilibrium (problem site)
- EVENPSUM - Even Pair Sum (problem site
- FBMT - Football Match (problem site
- GCDCNT - Chef and Gcd Queries (problem site)
- GCDMOD - Modular GCD (problem site)
- INMAT - Interactive Matrix (problem site)
- JERRYTOM - Tom and Jerry (problem site)
- JIIT - Queries on Matrix (problem site)
- KAVGMAT - Worthy Matrix (problem site)
- KCOMPRES - Coordinate Compression (problem site)
- KCON - K-Concatenation (problem site)
- LAZERTST - Lasers Everywhere Alternative (problem site)
- LONGCOOK - Long Contest and Cook Off Overlaps (problem site)
- LUCASTH - Lucas Theorem (subtask #1) (problem site
- MAGICHF - Magician versus Chef (problem site)
- MARM - Array Modification (problem site)
- MAXSC - Maximum Score (problem site)
- MEX - Max Mex (problem site)
- MEXSTR - Binary String MEX (problem site)
- MINDSUM - Minimize Digitsum (problem site)
- MINVOTE - Minions and Voting (problem site)
- MIXCOLOR - Mix the Colors (problem site)
- MONSTER - Killing Monsters (subtask #1) (problem site)
- MSV - Chef and Maximum Star Value (problem site)
- NBOTS - (Challenge) Nanobots (problem site)
- NMNMX - No Minimum No Maximum (problem site)
- PAIRFLIP - Chef and Pair Filps (problem site)
- PERFCONT - A Balanced Contest (problem site)
- PERMPAL - Permutation and Palindrome (problem site
- PHOTOCOM - Sasha and Photos (prooblem site)
- POINPOLY - Points Inside A Polygon (problem site
- PRTITION - Partition the numbers (problem site)
- PSHTRG - Pishty and Triangles (problem site)
- QUALPREL - Qualifying to Pre-Elimination (problem site)
- RAINBOWA - Chef and Rainbow Array (problem site
- RECTANGL - Rectangle (problem site)
- SDICE (problem site)
- SEGPROD - Product on the segment by modulo (subtask #1) (problem site)
- SONGIF - Sonya and Gifts (problem site)
- STICNOT - Sticky Notes (problem site)
- STRMRG - String Merging (subtask #1) (problem site)
- TABGAME - Table Game (problem site)
- TREEPERM - Tree Permutations (problem site)
- TYPING - Chef and Typing (problem site)
- XORIER - War of XORs (problem site)
- XXOR - Chef and Easy Problem (problem site)