Competitive programming solutions

A personal archive of solutions written while practicing competitive programming and problem solving. It includes Codeforces and CSES problems, along with other practice problems.

Most solutions are written in C++; a small number are in Java. Filenames usually use the problem title, with spaces replaced by underscores. Codeforces files may also include the problem letter, and some CSES solutions are grouped under the problem-set directory.

This is an evolving archive. It records practice work and does not imply that every solution has been accepted by its original judge.

Name		Name	Last commit message	Last commit date
cp2		cp2
problems		problems
01_A_Subset_Multiplication.cpp		01_A_Subset_Multiplication.cpp
A_Array_Coloring.cpp		A_Array_Coloring.cpp
A_Autowalas_of_Bongalore.cpp		A_Autowalas_of_Bongalore.cpp
A_Card_Exchange.cpp		A_Card_Exchange.cpp
A_Codeforces_Checking.cpp		A_Codeforces_Checking.cpp
A_Combination_Lock.cpp		A_Combination_Lock.cpp
A_Contest_Proposal.cpp		A_Contest_Proposal.cpp
A_Convergence.cpp		A_Convergence.cpp
A_Division.cpp		A_Division.cpp
A_Dr_TC.cpp		A_Dr_TC.cpp
A_False_Alarm.cpp		A_False_Alarm.cpp
A_Forbidden_Integer.cpp		A_Forbidden_Integer.cpp
A_Game.cpp		A_Game.cpp
A_Game_with_Integers.cpp		A_Game_with_Integers.cpp
A_Helmets_in_Night_Light.cpp		A_Helmets_in_Night_Light.cpp
A_Homework.cpp		A_Homework.cpp
A_Jagged_Swaps.cpp		A_Jagged_Swaps.cpp
A_Koshary.cpp		A_Koshary.cpp
A_Letter_Home.cpp		A_Letter_Home.cpp
A_Lucky.cpp		A_Lucky.cpp
A_Polycarp_and_Sums_of_Subsequences.cpp		A_Polycarp_and_Sums_of_Subsequences.cpp
A_Raspberries.cpp		A_Raspberries.cpp
A_Recovering_a_Small_String.cpp		A_Recovering_a_Small_String.cpp
A_Relics_of_Forgotten_Empire.cpp		A_Relics_of_Forgotten_Empire.cpp
A_Spit_Problem.cpp		A_Spit_Problem.cpp
A_Suspension.cpp		A_Suspension.cpp
A_Wallet_Exchange.cpp		A_Wallet_Exchange.cpp
A_XORwice.cpp		A_XORwice.cpp
Array_Division.cpp		Array_Division.cpp
B_AB_Flipping.cpp		B_AB_Flipping.cpp
B_A_BIT_of_a_Construction.cpp		B_A_BIT_of_a_Construction.cpp
B_A_Clean_Sweep.cpp		B_A_Clean_Sweep.cpp
B_Above_the_Clouds.cpp		B_Above_the_Clouds.cpp
B_Array_merging.cpp		B_Array_merging.cpp
B_Big_Spinner.cpp		B_Big_Spinner.cpp
B_Binary_Colouring.cpp		B_Binary_Colouring.cpp
B_Cake_Leveling.cpp		B_Cake_Leveling.cpp
B_Equal_Candies.cpp		B_Equal_Candies.cpp
B_Karen_and_Coffee.cpp		B_Karen_and_Coffee.cpp
B_Monsters.cpp		B_Monsters.cpp
B_Olya_and_Game_with_Arrays.cpp		B_Olya_and_Game_with_Arrays.cpp
B_Party_Monster.cpp		B_Party_Monster.cpp
B_Robots.cpp		B_Robots.cpp
B_Shrink.cpp		B_Shrink.cpp
B_The_Meeting_Place_Cannot_Be_Changed.cpp		B_The_Meeting_Place_Cannot_Be_Changed.cpp
B_The_Secret_Number.cpp		B_The_Secret_Number.cpp
B_Vika_and_the_Bridge.cpp		B_Vika_and_the_Bridge.cpp
Book_Shop.cpp		Book_Shop.cpp
CC_LTALL.cpp		CC_LTALL.cpp
C_1_The_Cunning_Seller_easy_version.cpp		C_1_The_Cunning_Seller_easy_version.cpp
C_Cellular_Network.cpp		C_Cellular_Network.cpp
C_Closest_to_the_Right.cpp		C_Closest_to_the_Right.cpp
C_Cool_Partition.cpp		C_Cool_Partition.cpp
C_Cute_Strings.cpp		C_Cute_Strings.cpp
C_MEX_Game_1.cpp		C_MEX_Game_1.cpp
C_Matching_Arrays.cpp		C_Matching_Arrays.cpp
C_Ski_Resort.cpp		C_Ski_Resort.cpp
C_Snowfall.cpp		C_Snowfall.cpp
C_Those_Who_Are_With_Us.cpp		C_Those_Who_Are_With_Us.cpp
C_War.cpp		C_War.cpp
Coin_Combinations_I		Coin_Combinations_I
Coin_Combinations_I.cpp		Coin_Combinations_I.cpp
D_1709.cpp		D_1709.cpp
D_Batch_Sizes.cpp		D_Batch_Sizes.cpp
D_This_Is_the_Last_Time.cpp		D_This_Is_the_Last_Time.cpp
D_Three_Activities.cpp		D_Three_Activities.cpp
Dice_Combinations		Dice_Combinations
Dice_Combinations.cpp		Dice_Combinations.cpp
Distinct_Values_Subarrays_II.cpp		Distinct_Values_Subarrays_II.cpp
F_Minimal_Height_Tree.cpp		F_Minimal_Height_Tree.cpp
F_The_Amusement_Park_Ride.cpp		F_The_Amusement_Park_Ride.cpp
Forest_Queries.cpp		Forest_Queries.cpp
Grid_Paths_I.cpp		Grid_Paths_I.cpp
Maximum_Subarray_Sum_II.cpp		Maximum_Subarray_Sum_II.cpp
Minimizing_Coins.cpp		Minimizing_Coins.cpp
Movie_Festival.cpp		Movie_Festival.cpp
Parchment.cpp		Parchment.cpp
Problem_2_Subsequences_Summing_to_Sevens.cpp		Problem_2_Subsequences_Summing_to_Sevens.cpp
README.md		README.md
Sliding_Window_Cost.cpp		Sliding_Window_Cost.cpp
Subarray_Sums_I.cpp		Subarray_Sums_I.cpp
Sum_of_Three_Values.cpp		Sum_of_Three_Values.cpp
Weird_Algorithm.cpp		Weird_Algorithm.cpp
a.cpp		a.cpp
camel		camel
camel.cpp		camel.cpp
divpair		divpair
divpair.cpp		divpair.cpp

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