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# Problem Tags Rating Solved
363-C Fixing Typos
greedy implementation
1400
363-B Fence
brute force dp
1100
363-A Soroban
implementation
800
362-E Petya and Pipes
flows graphs shortest paths
2300
362-D Fools and Foolproof Roads
data structures dfs and similar dsu +2
2100
362-C Insertion Sort
data structures dp implementation +1
1900
362-B Petya and Staircases
implementation sortings
1100
362-A Two Semiknights Meet
greedy math
1500
361-B Levko and Permutation
constructive algorithms math number theory
1200
361-A Levko and Table
constructive algorithms implementation
800
360-E Levko and Game
graphs greedy shortest paths
2800
360-D Levko and Sets
number theory
2600
360-C Levko and Strings
combinatorics dp
2500
360-B Levko and Array
binary search dp
2000
360-A Levko and Array Recovery
greedy implementation
1700
359-E Neatness
constructive algorithms dfs and similar
2400
359-D Pair of Numbers
binary search brute force data structures +2
2000
359-C Prime Number
math number theory
1900
359-B Permutation
constructive algorithms dp math
1400
359-A Table
constructive algorithms greedy implementation
1000
358-E Dima and Kicks
brute force dsu graphs +1
2300
358-D Dima and Hares
dp greedy
1800
358-C Dima and Containers
constructive algorithms greedy implementation
2000
358-B Dima and Text Messages
brute force strings
1500
358-A Dima and Continuous Line
brute force implementation
1400
357-B Flag Day
constructive algorithms implementation
1400
357-A Group of Students
brute force greedy implementation
1000
356-E Xenia and String Problem
dp hashing implementation +2
3000
356-D Bags and Coins
bitmasks constructive algorithms dp +1
2700
356-C Compartments
combinatorics constructive algorithms greedy +1
2100
356-B Xenia and Hamming
implementation math
1900
356-A Knight Tournament
data structures dsu
1500
355-B Vasya and Public Transport
greedy implementation
1100
355-A Vasya and Digital Root
constructive algorithms implementation
1100
354-E Lucky Number Representation
constructive algorithms dfs and similar dp
2200
354-D Transferring Pyramid
dp
2900
354-C Vasya and Beautiful Arrays
brute force dp number theory
2100
354-B Game with Strings
bitmasks dp games
2400
354-A Vasya and Robot
brute force greedy math
1500
353-E Antichain
dp graph matchings greedy
2200
353-D Queue
constructive algorithms dp
2000
353-C Find Maximum
implementation math number theory
1600
353-B Two Heaps
combinatorics constructive algorithms greedy +3
1900
353-A Domino
implementation math
1200
352-B Jeff and Periods
implementation sortings
1300
352-A Jeff and Digits
brute force implementation math
1000
351-E Jeff and Permutation
greedy
2200
351-D Jeff and Removing Periods
data structures
2700
351-C Jeff and Brackets
dp matrices
2500
351-B Jeff and Furik
combinatorics dp probabilities
1900