Fire Net Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8338 Accepted Submission(s): 4796 Problem Description Suppose that we have a square city with straight streets. A map of a city is a s…
Battle ships Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1061 Accepted Submission(s): 377 Problem Description Dear contestant, now you are an excellent navy commander, who is responsible…