[BOJ] 13023.ABCDE(DFS).java

#. Problemhttps://www.acmicpc.net/problem/13023* 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 처음에 문제 이해를 잘못하고 풀고..
PS/Problem_Solving 2020. 10. 16. 00:38
[BOJ] 19236.청소년 상어(시뮬레이션, 백트래킹).java

#. Problemhttps://www.acmicpc.net/problem/19236* 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 조건이 많아서 복잡했던 문제다....
PS/Problem_Solving 2020. 10. 15. 14:01
[BOJ] 20007.떡 돌리기(그래프).java

#. Problemhttps://www.acmicpc.net/problem/20007* 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 문제를 제대로 안 읽어서 헛고생을..
PS/Problem_Solving 2020. 10. 13. 22:14
[BOJ] 15684. 사다리 조작(백트래킹)

#. Problemhttps://www.acmicpc.net/problem/15684* 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 실수해서 시간을 엄청 날린 문제다..
PS/Problem_Solving 2020. 10. 12. 23:38
[BOJ] 2636.치즈(BFS, DFS).java

#. Problemhttps://www.acmicpc.net/problem/2636* 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 완전 탐색이 적용된 시뮬레이션 문제..
PS/Problem_Solving 2020. 10. 7. 21:57
[BOJ] 17144.미세먼지 안녕!(시뮬레이션).java

#. Problemhttps://www.acmicpc.net/problem/17144* 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 시뮬레이션은 하라는대로 구현을 잘..
PS/Problem_Solving 2020. 10. 6. 23:53
[BOJ] 소가 길을 건너간 이유 Series.java

소가 길을 건너간 이유 6 을 풀고,문제가 너무 재미있어서나도 소가 길을 건너간 이유를 연구해보려고 한다. 일명.. Cow R&D..... #. Series 1https://www.acmicpc.net/problem/14467* The copyright in this matter is in BOJ #. Solve Cow R&D 에 온 걸 환영하는 문제다. 먼저 소가 길을 건너는 것을 관찰하면서처음 확인하는 소라면 위치를 체크해두고이미 확인했던 소라면 길을 건넜는지 확인해주자. #. Code 1234567891011121314151617181920212223242526272829303132333435363738394041import java.io.BufferedReader;import java.io.IOE..
PS/Problem_Solving 2020. 10. 3. 20:52
[BOJ] 14466.소가 길을 건너간 이유 6(DFS, BFS).java

#. Problemhttps://www.acmicpc.net/problem/14466* 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 처음에 문제를 잘못 이해하고 이상..
PS/Problem_Solving 2020. 10. 3. 18:45
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