题目链接:https://vjudge.net/problem/HDU-2819 Swap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4003 Accepted Submission(s): 1478Special Judge Problem Description Given an N*N matrix with each…
Swap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3800 Accepted Submission(s): 1401Special Judge Problem Description Given an N*N matrix with each entry equal to 0 or 1. You can swap any t…
Given an N*N matrix with each entry equal to 0 or 1. You can swap any two rows or any two columns. Can you find a way to make all the diagonal entries equal to 1? InputThere are several test cases in the input. The first line of each test case is an…
Swap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5728 Accepted Submission(s): 2157Special Judge Problem Description Given an N*N matrix with each entry equal to 0 or 1. You can swap any t…