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Problems explorer

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

202 problems in this topic

# Title Topics Acceptance Pts Difficulty
101 N-Queens — 40 Hard Solve
102 Pow(x, n) — 30 Medium Solve
103 Jump Game — 30 Medium Solve
104 Permutation in String — 30 Medium Solve
105 Pow(x, n) — 30 Medium Solve
106 Subtree of Another Tree — 20 Easy Solve
107 Coin Change 2 — 30 Medium Solve
108 Insert Interval — 30 Medium Solve
109 Longest Palindromic Substring — 30 Medium Solve
110 Merge Intervals — 30 Medium Solve
111 N-Queens — 40 Hard Solve
112 N-Queens — 40 Hard Solve
113 Pow(x, n) — 30 Medium Solve
114 Coin Change 2 — 30 Medium Solve
115 Longest Palindromic Substring — 30 Medium Solve
116 Merge Intervals — 30 Medium Solve
117 Permutation in String — 30 Medium Solve
118 Spiral Matrix — 30 Medium Solve
119 Subtree of Another Tree — 20 Easy Solve
120 Subtree of Another Tree — 20 Easy Solve
121 Coin Change 2 — 30 Medium Solve
122 Longest Palindromic Substring — 30 Medium Solve
123 Permutation in String — 30 Medium Solve
124 Subtree of Another Tree — 20 Easy Solve
125 Jump Game — 30 Medium Solve
126 Longest Palindromic Substring — 30 Medium Solve
127 N-Queens — 40 Hard Solve
128 Subtree of Another Tree — 20 Easy Solve
129 Diameter of Binary Tree — 20 Easy Solve
130 Insert Interval — 30 Medium Solve
131 Merge Intervals — 30 Medium Solve
132 Subtree of Another Tree — 20 Easy Solve
133 Coin Change 2 — 30 Medium Solve
134 Coin Change 2 — 30 Medium Solve
135 Diameter of Binary Tree — 20 Easy Solve
136 Jump Game — 30 Medium Solve
137 Maximum Subarray — 30 Medium Solve
138 Merge Intervals — 30 Medium Solve
139 N-Queens — 40 Hard Solve
140 N-Queens — 40 Hard Solve
141 Pow(x, n) — 30 Medium Solve
142 Pow(x, n) — 30 Medium Solve
143 Spiral Matrix — 30 Medium Solve
144 Subtree of Another Tree — 20 Easy Solve
145 Diameter of Binary Tree — 20 Easy Solve
146 Diameter of Binary Tree — 20 Easy Solve
147 Insert Interval — 30 Medium Solve
148 Longest Palindromic Substring — 30 Medium Solve
149 Merge Intervals — 30 Medium Solve
150 N-Queens — 40 Hard Solve
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