| 6996 |
Creating Offices
|
CSES, Advanced Graph Problems, 1752
|
|
| 6995 |
Forbidden Cities
|
CSES, Advanced Graph Problems, 1705
|
|
| 6994 |
Network Renovation
|
CSES, Advanced Graph Problems, 1704
|
×2
|
| 6993 |
Split into Two Paths
|
CSES, Advanced Graph Problems, 3358
|
|
| 6992 |
Bus Companies
|
CSES, Advanced Graph Problems, 3158
|
|
| 6991 |
Graph Coloring
|
CSES, Advanced Graph Problems, 3308
|
×1
|
| 6990 |
Visiting Cities
|
CSES, Advanced Graph Problems, 1203
|
×1
|
| 6989 |
Critical Cities
|
CSES, Advanced Graph Problems, 1703
|
×1
|
| 6988 |
Flight Route Requests
|
CSES, Advanced Graph Problems, 1699
|
×3
|
| 6987 |
Tree Isomorphism II
|
CSES, Advanced Graph Problems, 1701
|
×1
|
| 6986 |
Tree Isomorphism I
|
CSES, Advanced Graph Problems, 1700
|
×1
|
| 6985 |
Tree Coin Collecting II
|
CSES, Advanced Graph Problems, 3149
|
|
| 6984 |
Tree Coin Collecting I
|
CSES, Advanced Graph Problems, 3114
|
|
| 6983 |
Network Breakdown
|
CSES, Advanced Graph Problems, 1677
|
×1
|
| 6982 |
MST Edge Cost
|
CSES, Advanced Graph Problems, 3409
|
|
| 6981 |
MST Edge Set Check
|
CSES, Advanced Graph Problems, 3408
|
|
| 6980 |
MST Edge Check
|
CSES, Advanced Graph Problems, 3407
|
×1
|
| 6979 |
Transfer Speeds Sum
|
CSES, Advanced Graph Problems, 3111
|
×7
|
| 6978 |
Fixed Length Walk Queries
|
CSES, Advanced Graph Problems, 3357
|
|
| 6977 |
Graph Girth
|
CSES, Advanced Graph Problems, 1707
|
×1
|
| 6976 |
Even Outdegree Edges
|
CSES, Advanced Graph Problems, 2179
|
×1
|
| 6975 |
Strongly Connected Edges
|
CSES, Advanced Graph Problems, 2177
|
×1
|
| 6974 |
Acyclic Graph Edges
|
CSES, Advanced Graph Problems, 1756
|
×2
|
| 6973 |
Course Schedule II
|
CSES, Advanced Graph Problems, 1757
|
×1
|
| 6972 |
Tree Traversals
|
CSES, Advanced Graph Problems, 1702
|
×1
|
| 6971 |
Prüfer Code
|
CSES, Advanced Graph Problems, 1134
|
×3
|
| 6970 |
Nearest Shops
|
CSES, Advanced Graph Problems, 3303
|
×1
|
| 6969 |
Grid Path Construction
|
CSES, Construction Problems, 2418
|
|
| 6968 |
Filling Trominos
|
CSES, Construction Problems, 2423
|
|
| 6967 |
Distinct Sums Grid
|
CSES, Construction Problems, 3424
|
|
| 6966 |
Chess Tournament
|
CSES, Construction Problems, 1697
|
×2
|
| 6965 |
Permutation Prime Sums
|
CSES, Construction Problems, 3423
|
×6
|
| 6964 |
Third Permutation
|
CSES, Construction Problems, 3422
|
|
| 6963 |
Monotone Subsequences
|
CSES, Construction Problems, 2215
|
|
| 6962 |
Inverse Inversions
|
CSES, Construction Problems, 2214
|
×2
|
| 6961 |
And Subset Count
|
CSES, Bitwise Operations, 3141
|
|
| 6960 |
SOS Bit Problem
|
CSES, Bitwise Operations, 1654
|
|
| 6959 |
Xor Pyramid Row
|
CSES, Bitwise Operations, 3195
|
×1
|
| 6958 |
Xor Pyramid Diagonal
|
CSES, Bitwise Operations, 3194
|
×1
|
| 6957 |
Xor Pyramid Peak
|
CSES, Bitwise Operations, 2419
|
×1
|
| 6956 |
All Subarray Xors
|
CSES, Bitwise Operations, 3233
|
|
| 6955 |
K Subset Xors
|
CSES, Bitwise Operations, 3192
|
×1
|
| 6954 |
Number of Subset Xors
|
CSES, Bitwise Operations, 3211
|
|
| 6953 |
Maximum Xor Subset
|
CSES, Bitwise Operations, 3191
|
×1
|
| 6952 |
Maximum Xor Subarray
|
CSES, Bitwise Operations, 1655
|
×1
|
| 6951 |
Counting Bits
|
CSES, Bitwise Operations, 1146
|
×3
|
| 6944 |
Sliding Window Advertisement
|
CSES, Sliding Window Problems, 3227
|
|
| 6943 |
Sliding Window Inversions
|
CSES, Sliding Window Problems, 3223
|
×1
|
| 6942 |
Sliding Window Cost
|
CSES, Sliding Window Problems, 1077
|
×1
|
| 6941 |
Sliding Window Median
|
CSES, Sliding Window Problems, 1076
|
×1
|
| 6940 |
Sliding Window Mex
|
CSES, Sliding Window Problems, 3219
|
|
| 6939 |
Sliding Window Mode
|
CSES, Sliding Window Problems, 3224
|
×1
|
| 6938 |
Sliding Window Distinct Values
|
CSES, Sliding Window Problems, 3222
|
×2
|
| 6937 |
Sliding Window Or
|
CSES, Sliding Window Problems, 3405
|
|
| 6936 |
Sliding Window Xor
|
CSES, Sliding Window Problems, 3426
|
×3
|
| 6935 |
Sliding Window Minimum
|
CSES, Sliding Window Problems, 3221
|
×3
|
| 6934 |
Sliding Window Sum
|
CSES, Sliding Window Problems, 3220
|
×4
|
| 6933 |
Distinct Routes II
|
CSES, Advanced Techniques, 2130
|
×2
|
| 6932 |
Task Assignment
|
CSES, Advanced Techniques, 2129
|
×6
|
| 6931 |
Parcel Delivery
|
CSES, Advanced Techniques, 2121
|
×3
|
| 6930 |
Dynamic Connectivity
|
CSES, Advanced Techniques, 2133
|
|
| 6929 |
New Roads Queries
|
CSES, Advanced Techniques, 2101
|
|
| 6928 |
Signal Processing
|
CSES, Advanced Techniques, 2113
|
×3
|
| 6927 |
One Bit Positions
|
CSES, Advanced Techniques, 2112
|
×1
|
| 6926 |
Apples and Bananas
|
CSES, Advanced Techniques, 2111
|
×3
|
| 6925 |
Knuth Division
|
CSES, Advanced Techniques, 2088
|
|
| 6924 |
Houses and Schools
|
CSES, Advanced Techniques, 2087
|
×3
|
| 6923 |
Subarray Squares
|
CSES, Advanced Techniques, 2086
|
×3
|
| 6922 |
Monster Game II
|
CSES, Advanced Techniques, 2085
|
×3
|
| 6921 |
Monster Game I
|
CSES, Advanced Techniques, 2084
|
×3
|
| 6920 |
Eulerian Subgraphs
|
CSES, Advanced Techniques, 2078
|
×3
|
| 6919 |
Necessary Cities
|
CSES, Advanced Techniques, 2077
|
×2
|
| 6918 |
Necessary Roads
|
CSES, Advanced Techniques, 2076
|
|
| 6917 |
Reversals and Sums
|
CSES, Advanced Techniques, 2074
|
×1
|
| 6916 |
Substring Reversals
|
CSES, Advanced Techniques, 2073
|
×1
|
| 6915 |
Cut and Paste
|
CSES, Advanced Techniques, 2072
|
×1
|
| 6914 |
Reachability Queries
|
CSES, Advanced Techniques, 2143
|
×1
|
| 6913 |
Reachable Nodes
|
CSES, Advanced Techniques, 2138
|
×1
|
| 6912 |
Corner Subgrid Count
|
CSES, Advanced Techniques, 2137
|
×1
|
| 6911 |
Corner Subgrid Check
|
CSES, Advanced Techniques, 3360
|
|
| 6910 |
Hamming Distance
|
CSES, Advanced Techniques, 2136
|
×3
|
| 6909 |
Meet in the Middle
|
CSES, Advanced Techniques, 1628
|
×1
|
| 6908 |
Robot Path
|
CSES, Geometry, 1742
|
|
| 6907 |
Area of Rectangles
|
CSES, Geometry, 1741
|
×1
|
| 6906 |
Lines and Queries II
|
CSES, Geometry, 3430
|
|
| 6905 |
Lines and Queries I
|
CSES, Geometry, 3429
|
|
| 6904 |
Line Segments Trace II
|
CSES, Geometry, 3428
|
|
| 6903 |
Line Segments Trace I
|
CSES, Geometry, 3427
|
|
| 6902 |
Intersection Points
|
CSES, Geometry, 1740
|
×1
|
| 6901 |
All Manhattan Distances
|
CSES, Geometry, 3411
|
×1
|
| 6900 |
Maximum Manhattan Distances
|
CSES, Geometry, 3410
|
×1
|
| 6899 |
Convex Hull
|
CSES, Geometry, 2195
|
|
| 6898 |
Minimum Euclidean Distance
|
CSES, Geometry, 2194
|
×1
|
| 6897 |
Polygon Lattice Points
|
CSES, Geometry, 2193
|
×1
|
| 6896 |
Point in Polygon
|
CSES, Geometry, 2192
|
×1
|
| 6895 |
Polygon Area
|
CSES, Geometry, 2191
|
×1
|
| 6894 |
Line Segment Intersection
|
CSES, Geometry, 2190
|
×1
|
| 6893 |
Point Location Test
|
CSES, Geometry, 2189
|
×1
|
| 6892 |
Substring Distribution
|
CSES, String Algorithms, 2110
|
×1
|
| 6891 |
Substring Order II
|
CSES, String Algorithms, 2109
|
×3
|