[BOJ] 9019. DSLR(BFS).java
#. Problemhttps://www.acmicpc.net/problem/9019* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 주어진 명령어에 맞게 가능한 모든 ..
[BOJ] 2580. 스도쿠(백트래킹).java
#. Problemhttps://www.acmicpc.net/problem/2580* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 백트래킹 기본 문제이다.기본적인 로..
[BOJ] 20159. 동작 그만. 밑장 빼기냐?(DP).java
#. Problemhttps://www.acmicpc.net/problem/20159* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 이 문제를 해결하기 위해 생각보다..
[BOJ] 8983. 사냥꾼(이분탐색).java
#. Problemhttps://www.acmicpc.net/problem/8983* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 우선 모든 동물과 모든 사대를 확인..
[BOJ] 13459. 구슬 탈출(시뮬레이션, BFS).java
#. Problemhttps://www.acmicpc.net/problem/13459* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 해결하는데 시간이 꽤 걸렸던 문제..
[BOJ] 2573. 빙산(DFS, BFS).java
#. Problemhttps://www.acmicpc.net/problem/2573* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 치즈 문제와 유사한 문제다. #. ..
[BOJ] 15683. 감시(구현, 시뮬레이션).java
#. Problemhttps://www.acmicpc.net/problem/15683* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 각 CCTV가 감시할 수 있는 방..
[BOJ] 6593. 상범 빌딩(BFS).java
#. Problemhttps://www.acmicpc.net/problem/6593* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Look back on the plan and find a way to improve it #. Solve 빌딩에 갇힌 상법이를 살려주자..!..