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Prefix Sum

Problems with tag Prefix Sum

199 found, showing 180 to 199

7

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Stone Game II ->

Medium, #1140, 2 solutions

Stone Game VIII ->

Hard, #1872, 2 solutions

Subarray Sums Divisible by K ->

Medium, #974, 2 solutions

Sum of Absolute Differences in a Sorted Array ->

Medium, #1685, 2 solutions

Subarray Sum Equals K ->

Medium, #560, 3 solutions

Substrings That Begin and End With the Same Letter ->

Medium, #2083, 2 solutions

Sum of All Odd Length Subarrays ->

Easy, #1588, 2 solutions

Sum of Floored Pairs ->

Hard, #1862, 3 solutions

Sum of Beauty in the Array ->

Medium, #2012, 2 solutions

Sum of Digit Differences of All Pairs ->

Medium, #3153, 2 solutions

Sum of Distances ->

Medium, #2615, 2 solutions

Sum of Total Strength of Wizards ->

Hard, #2281, 2 solutions

Ways to Make a Fair Array ->

Medium, #1664, 2 solutions

Ways to Split Array Into Three Subarrays ->

Medium, #1712, 3 solutions

Widest Pair of Indices With Equal Range Sum ->

Medium, #1983, 2 solutions

XOR Queries of a Subarray ->

Medium, #1310, 2 solutions

Unique Length-3 Palindromic Subsequences ->

Medium, #1930, 2 solutions

Taking Maximum Energy From the Mystic Dungeon ->

Medium, #3147, 2 solutions

Valid Permutations for DI Sequence ->

Hard, #903, 2 solutions