[BOJ] 21237. Clockwise Fence (greedy)
#. Problem https://www.acmicpc.net/problem/21237 * The copyright in this matter is in acmicpc #. Resolution Process Read and understand problem Redefine the problem + abstract Create solution plan (select Algorithm, Data structure) Prove the plan (check performance time and usage memory) Carry out the plan Look back on the plan and find a way to improve it #. Solve ㅇ 범위 - 1
[BOJ] 1744. 수 묶기(그리디).java
#. Problem www.acmicpc.net/problem/1744 * The copyright in this matter is in acmicpc #. Resolution Process Read and understand problem Redefine the problem + abstract Create solution plan (select Algorithm, Data structure) Prove the plan (check performance time and usage memory) Carry out the plan Look back on the plan and find a way to improve it #. Solve 예외 처리해줘야 하는 부분이 있어서 생각보다 까다로웠다. 그리디 문제는..
[BOJ] 1783. 병든 나이트(그리디).java
#. Problem www.acmicpc.net/problem/1783 * The copyright in this matter is in acmicpc #. Resolution Process Read and understand problem Redefine the problem + abstract Create solution plan (select Algorithm, Data structure) Prove the plan (check performance time and usage memory) Carry out the plan Look back on the plan and find a way to improve it #. Solve 우선 N과 M은 "2,000,000,000보다 작거나 같은 자연수"라고..
#. Problemhttps://www.acmicpc.net/problem/1080* The copyright in this matter is in BOJ #. Resolution Process 1. Read and understand problem 2. Redefine the problem + abstract- 행렬 A를 행렬 B로 바꾸는데 필요한 연산의 횟수의 최솟값- 행렬 변환 연산은 3*3 크기의 부분 행렬에 있는 모든 원소를 뒤집는 것 3. Create solution plan (select Algorithm, Data structure) 4. Prove the plan (check performance time and usage memory) 5. Carry out the plan 6. Loo..
#. Problemhttps://www.acmicpc.net/problem/16676* 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 #. Solve0~10까지는 스티커 팩 하나로 모..
#. Problemhttps://www.acmicpc.net/problem/1439* 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 #. Solve그리디 알고리즘의 대표적인 문제이다...