摘要： Given two integer arrays sorted in ascending order and an integer k. Define sum = a + b, where a is an element from the first array and b is an elemen 阅读全文

摘要： Find the kth smallest number in at row and column sorted matrix. Given k = 4 and a matrix: [ [1 ,5 ,7], [3 ,7 ,8], [4 ,8 ,9], ] return 5 这一题是Kth Large 阅读全文

摘要： There is an integer matrix which has the following features: The numbers in adjacent positions are different. The matrix has n rows and m columns. For 阅读全文