Practice Problems

Daily Challenge: Paths Around the Walls (1500) Solve it to start a streak

Practice Problems

ProblemTopics Solvers Acceptance Difficulty
Sequence f=1a+5b math matrix-exponentiation 0 1700
Sequence f=3a+4b math matrix-exponentiation 0 1700
Subarrays with Bounded Maximum two-pointers 0 1700
Subarrays with Sum in a Band two-pointers 0 1700
Sequence g=2a+1b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=1a+2b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=4a+5b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=5a+4b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=7a+1b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=1a+7b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=3a+5b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=5a+3b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=2a+7b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=6a+5b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=3a+2b (g0=g1=1) math matrix-exponentiation 0 1700
Sequence g=8a+1b (g0=g1=1) math matrix-exponentiation 0 1700
Fewest Bounded Pieces greedy 0 1700
Sequence h=1a+8b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=8a+1b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=2a+6b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=6a+2b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=3a+6b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=4a+4b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=5a+6b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=7a+2b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=2a+9b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=9a+1b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence h=4a+7b (h0=0,h1=1) math matrix-exponentiation 0 1700
Sequence j=1a+9b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=9a+2b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=2a+8b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=8a+3b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=3a+7b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=7a+4b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=4a+6b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=6a+4b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=5a+5b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=10a+1b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=1a+10b (j0=1,j1=2) math matrix-exponentiation 0 1700
Sequence j=2a+10b (j0=1,j1=2) math matrix-exponentiation 0 1700
Point Assign, Range Min segment-tree 0 1700
Point Assign, Range GCD segment-tree 0 1700
Domino Tilings of 2xN combinatorics matrix-exponentiation 0 1700
Sequence g=3a+5b (g0=0,g1=1) math matrix-exponentiation 0 1700
Sequence g=5a+3b (g0=0,g1=1) math matrix-exponentiation 0 1700
Sequence g=1a+7b (g0=0,g1=1) math matrix-exponentiation 0 1700
Sequence g=7a+1b (g0=0,g1=1) math matrix-exponentiation 0 1700
Sequence g=2a+7b (g0=0,g1=1) math matrix-exponentiation 0 1700
Sequence g=7a+3b (g0=0,g1=1) math matrix-exponentiation 0 1700
Sequence g=3a+8b (g0=0,g1=1) math matrix-exponentiation 0 1700