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# Problem Tags Rating Solved
1196-B Odd Sum Segments
constructive algorithms math
1200
1196-A Three Piles of Candies
brute force constructive algorithms math
800
1195-F Geometers Anonymous Club
data structures geometry math +1
2500
1195-E OpenStreetMap
data structures two pointers
2100
1195-D2 Submarine in the Rybinsk Sea (hard edition)
combinatorics math number theory
1800
1195-D1 Submarine in the Rybinsk Sea (easy edition)
combinatorics math number theory
1500
1195-C Basketball Exercise
dp
1400
1195-B Sport Mafia
binary search brute force math
1000
1195-A Drinks Choosing
greedy math
1000
1194-G Another Meme Problem
dp
2700
1194-F Crossword Expert
combinatorics dp number theory +2
2400
1194-E Count The Rectangles
bitmasks brute force data structures +2
2200
1194-D 1-2-K Game
games math
1700
1194-C From S To T
implementation strings
1300
1194-B Yet Another Crosses Problem
implementation
1300
1194-A Remove a Progression
math
800
1193-C Scissors and Tape
*special constructive algorithms geometry
1193-B Magic Tree
*special data structures dp +1
1193-A Amusement Park
*special dp math
1192-C Cubeword
*special brute force dp +1
1192-B Dynamic Diameter
*special data structures dfs and similar +2
1192-A Building Skyscrapers
*special
1191-B Tokitsukaze and Mahjong
brute force implementation
1200
1191-A Tokitsukaze and Enhancement
brute force
800
1190-F Tokitsukaze and Powers
number theory probabilities
3400
1190-E Tokitsukaze and Explosion
binary search greedy
3100
1190-D Tokitsukaze and Strange Rectangle
data structures divide and conquer sortings +1
2000
1190-C Tokitsukaze and Duel
brute force games greedy
2300
1190-B Tokitsukaze, CSL and Stone Game
games
1800
1190-A Tokitsukaze and Discard Items
implementation two pointers
1400
1189-C Candies!
data structures dp implementation +1
1400
1189-B Number Circle
greedy math sortings
1100
1189-A Keanu Reeves
strings
800
1188-E Problem from Red Panda
combinatorics
3300
1188-D Make Equal
dp
3100
1188-C Array Beauty
dp
2500
1188-B Count Pairs
math matrices number theory +1
2300
1188-A2 Add on a Tree: Revolution
constructive algorithms dfs and similar implementation +1
2500
1188-A1 Add on a Tree
trees
1600
1187-G Gang Up
flows graphs
2500
1187-F Expected Square Beauty
dp math probabilities
2500
1187-E Tree Painting
dfs and similar dp trees
2100
1187-D Subarray Sorting
data structures sortings
2400
1187-C Vasya And Array
constructive algorithms greedy implementation
1800
1187-B Letters Shop
binary search implementation strings
1300
1187-A Stickers and Toys
math
900
1186-F Vus the Cossack and a Graph
dfs and similar graphs greedy +1
2400
1186-E Vus the Cossack and a Field
divide and conquer implementation math
2500
1186-D Vus the Cossack and Numbers
constructive algorithms greedy math
1500
1186-C Vus the Cossack and Strings
implementation math
1800