Matrix Searching Time Limit: 10 Seconds Memory Limit: 32768 KB Given an n*n matrix A, whose entries Ai,j are integer numbers ( 1 <= i <= n, 1 <= j <= n ). An operation FIND the minimun number in a given ssub-matrix. Input The first line o…
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=1859 Matrix Searching Time Limit: 10 Seconds Memory Limit: 32768 KB Given an n*n matrix A, whose entries Ai,j are integer numbers ( 1 <= i <= n, 1 <= j <= n ). An operation FIND t…
Check Corners Time Limit: 2000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1646 Accepted Submission(s): 597 Problem Description Paul draw a big m*n matrix A last month, whose entries Ai,j are all integer…
Check Corners Time Limit: 2000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2513 Accepted Submission(s): 904 Problem Description Paul draw a big m*n matrix A last month, whose entries Ai,j are all intege…
Check Corners Time Limit: 2000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2377 Accepted Submission(s): 859 Problem Description Paul draw a big m*n matrix A last month, whose entries Ai,j are all intege…
题目传送门 Cornfields Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 7963 Accepted: 3822 Description FJ has decided to grow his own corn hybrid in order to help the cows make the best possible milk. To that end, he's looking to build the c…
Problem Description Paul draw a big m*n matrix A last month, whose entries Ai,j are all integer numbers ( 1 <= i <= m, 1 <= j <= n ). Now he selects some sub-matrices, hoping to find the maximum number. Then he finds that there may be more tha…
Little Tommy is playing a game. The game is played on a 2D N x N grid. There is an integer in each cell of the grid. The rows and columns are numbered from 1 to N. At first the board is shown. When the user presses a key, the screen shows three integ…
Cornfields Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4911 Accepted: 2392 Description FJ has decided to grow his own corn hybrid in order to help the cows make the best possible milk. To that end, he's looking to build the cornfie…
Cornfields Time Limit: 1000MS Memory Limit: 30000K Total Submissions:8623 Accepted: 4100 Description FJ has decided to grow his own corn hybrid in order to help the cows make the best possible milk. To that end, he's looking to build the cornfiel…
题目链接:http://poj.org/problem?id=2155 Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 32950 Accepted: 11943 Description Given an N*N matrix A, whose elements are either 0 or 1. A[i, j] means the number in the i-th row and j-th col…
Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 17880 Accepted: 6709 Description Given an N*N matrix A, whose elements are either 0 or 1. A[i, j] means the number in the i-th row and j-th column. Initially we have A[i, j] = 0 (1…
Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 17226 Accepted: 6461 Description Given an N*N matrix A, whose elements are either 0 or 1. A[i, j] means the number in the i-th row and j-th column. Initially we have A[i, j] = 0 (1…
Matrix Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 17224 Accepted: 6460 Description Given an N*N matrix A, whose elements are either 0 or 1. A[i, j] means the number in the i-th row and j-th column. Initially we have A[i, j] = 0 (1…