原文:LeetCode862. Shortest Subarray with Sum at Least K

Return thelengthof the shortest, non empty, contiguoussubarray ofAwith sum at leastK. If there is no non empty subarray with sum at leastK, return . Example : Example : Example : Note: lt A.length lt ...

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Leetcode: Maximum Size Subarray Sum Equals k

Like the other subarray sum problems Lintcode: Subarray Sum closest Use a HashMap to keep track of the sum from index 0 to index i, use ...

Wed Jan 06 12:20:00 CST 2016 0 7133
 
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