Toolliyo Practice

Problems explorer

Browse by topic · auto-judge · company sheets · roadmaps — not just a problem dump.

6307 problems in this topic

# Title Topics Acceptance Pts Difficulty
6151 DS — linked list sum #54 30 Medium Solve
6152 data structures exercise #54 30 Medium Solve
6153 DS — hash map frequency #55 30 Medium Solve
6154 data structures exercise #55 40 Hard Solve
6155 DS — merge two sorted arrays #56 30 Medium Solve
6156 data structures exercise #56 30 Medium Solve
6157 DS — reverse array [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11] #57 20 Easy Solve
6158 data structures exercise #57 30 Medium Solve
6159 DS — stack push/pop #58 20 Easy Solve
6160 data structures exercise #58 40 Hard Solve
6161 DS — queue enqueue/dequeue #59 20 Easy Solve
6162 data structures exercise #59 30 Medium Solve
6163 DS — find min in array #60 20 Easy Solve
6164 data structures exercise #60 30 Medium Solve
6165 DS — binary search index #61 30 Medium Solve
6166 data structures exercise #61 40 Hard Solve
6167 DS — linked list sum #62 30 Medium Solve
6168 data structures exercise #62 30 Medium Solve
6169 DS — hash map frequency #63 30 Medium Solve
6170 data structures exercise #63 30 Medium Solve
6171 DS — merge two sorted arrays #64 30 Medium Solve
6172 DS — reverse array [1, 2, 3, 4, 5, 6, 7, 8, 9] #65 20 Easy Solve
6173 DS — stack push/pop #66 20 Easy Solve
6174 DS — queue enqueue/dequeue #67 20 Easy Solve
6175 DS — find min in array #68 20 Easy Solve
6176 DS — binary search index #69 30 Medium Solve
6177 DS — linked list sum #70 30 Medium Solve
6178 DS — hash map frequency #71 30 Medium Solve
6179 DS — merge two sorted arrays #72 30 Medium Solve
6180 DS — reverse array [1, 2, 3, 4, 5, 6, 7] #73 20 Easy Solve
6181 DS — stack push/pop #74 20 Easy Solve
6182 DS — queue enqueue/dequeue #75 20 Easy Solve
6183 DS — find min in array #76 20 Easy Solve
6184 DS — binary search index #77 30 Medium Solve
6185 DS — linked list sum #78 30 Medium Solve
6186 DS — hash map frequency #79 30 Medium Solve
6187 DS — merge two sorted arrays #80 30 Medium Solve
6188 DS — reverse array [1, 2, 3, 4, 5] #81 20 Easy Solve
6189 DS — stack push/pop #82 20 Easy Solve
6190 DS — queue enqueue/dequeue #83 20 Easy Solve
6191 DS — find min in array #84 20 Easy Solve
6192 DS — binary search index #85 30 Medium Solve
6193 DS — linked list sum #86 30 Medium Solve
6194 DS — hash map frequency #87 30 Medium Solve
6195 DS — merge two sorted arrays #88 30 Medium Solve
6196 DS — reverse array [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13] #89 20 Easy Solve
6197 DS — stack push/pop #90 20 Easy Solve
6198 DS — queue enqueue/dequeue #91 20 Easy Solve
6199 DS — find min in array #92 20 Easy Solve
6200 DS — binary search index #93 30 Medium Solve
Toolliyo Assistant
Ask about tutorials, ebooks, training, pricing, mentor services, and support. I use public site content only—not admin or internal tools.

care@toolliyo.com

Need callback? Share your details