Switches and Lamps time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output You are given n switches and m lamps. The i-th switch turns on some subset of the lamps. This information is given as the…
Switches and Lamps time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output You are given n switches and m lamps. The i-th switch turns on some subset of the lamps. This information is given as the…
You are given n switches and m lamps. The i-th switch turns on some subset of the lamps. This information is given as the matrix aconsisting of n rows and m columns where ai, j = 1 if the i-th switch turns on the j-th lamp and ai, j = 0 if the i-th s…
Lamp Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 771 Accepted Submission(s): 230 Special Judge Problem Description There are several switches and lamps in the room, however, the connecti…
DLX反复覆盖模版题: 每一个开关两个状态.但仅仅能选一个,建2m×n的矩阵跑DLX模版.. .. Lamp Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 855 Accepted Submission(s): 265 Special Judge Problem Description There are several swi…