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Problem Solving1213

[백준] 28062 준석이의 사탕 사기 - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/28062 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); int n = read(), sum = 0, min = Integer.MAX_VALUE; while (n-- > 0) { .. 2025. 7. 6.
[백준] 31067 다오의 경주 대회 - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/31067 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); int n = read(), k = read(), i = read(), cnt = 0; while (--n > 0) { .. 2025. 7. 5.
[백준] 28470 슥~빡! 빡~슥! - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/28470 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.StringTokenizer;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.i.. 2025. 7. 4.
[백준] 29891 체크포인트 달리기 - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/29891 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;import java.util.Arrays;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); int n = read(), k = read(); int[] arr = new int[n];.. 2025. 7. 3.
[백준] 20568 Recess Rocks - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/20568 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;import java.util.HashSet;import java.util.Set;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); Set set = new HashSet(); int .. 2025. 7. 2.
[백준] 30281 Saldainiai - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/30281 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.ArrayList;import java.util.Comparator;import java.util.List;import java.util.StringTokenizer;public class Main { public static void main(String[] args) throws IOException {.. 2025. 7. 1.