摘要:
package leetcode; import java.util.Arrays; public class HindexSolution { public int hIndex(int[] citations) { Arrays.sort(citations); for(int i =0 ; i 阅读全文
摘要:
package my; import java.util.HashMap; import java.util.Map; public class SingleNumberSolution { public int[] singleNumber(int[] nums) { int[] result = 阅读全文