Matrix Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 4658 Accepted: 1189 Description Given a N × N matrix A, whose element in the i-th row and j-th column Aij is an number that equals i2 + 100000 × i + j2 - 100000 × j + i × j, you ar…
题目链接:http://poj.org/problem?id=3685 Matrix Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 7378 Accepted: 2187 Description Given a N × N matrix A, whose element in the i-th row and j-th column Aij is an number that equals i2 + 100000 ×…
Description: You are given a matrix which <= n <= m <= ). You are supposed to choose n elements, there element element in the same column. What is the minimum value of the K_th largest in the n elements you have chosen. Input: First line ),…
Matrix http://poj.org/problem?id=3685 Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 8943 Accepted: 2738 Description Given a N × N matrix A, whose element in the i-th row and j-th column Aij is an number that equals i2 + 100000 × i + …
Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted from left to right. The first integer of each row is greater than the last integer of the previous ro…