Kaka's Matrix Travels Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9153 Accepted: 3696 Description On an N × N chessboard with a non-negative number in each grid, Kaka starts his matrix travels with SUM = 0. For each travel, Kaka mo…
Problem Description Your platoon of wandering lizards has entered a strange room in the labyrinth you are exploring. As you are looking around for hidden treasures, one of the rookies steps on an innocent-looking stone and the room's floor suddenly d…
MZL's City Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 710 Accepted Submission(s): 245 Problem Description MZL is an active girl who has her own country. Her big country has N cities numb…