Class Solution
java.lang.Object
g0301_0400.s0315_count_of_smaller_numbers_after_self.Solution
public class Solution
extends java.lang.Object
315 - Count of Smaller Numbers After Self.
Hard
You are given an integer array nums
and you have to return a new counts
array. The counts
array has the property where counts[i]
is the number of smaller elements to the right of nums[i]
.
Example 1:
Input: nums = [5,2,6,1]
Output: [2,1,1,0]
Explanation: To the right of 5 there are 2 smaller elements (2 and 1). To the right of 2 there is only 1 smaller element (1). To the right of 6 there is 1 smaller element (1). To the right of 1 there is 0 smaller element.
Example 2:
Input: nums = [-1]
Output: [0]
Example 3:
Input: nums = [-1,-1]
Output: [0,0]
Constraints:
1 <= nums.length <= 105
-104 <= nums[i] <= 104
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Constructor Summary
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Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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countSmaller
public java.util.List<java.lang.Integer> countSmaller(int[] nums)
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