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Problem Solving1250

[백준] 2740 행렬 곱셈 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/2740 • 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)); StringBuilder sb = new StringBuilder(); int n = read(), m = read(); i.. 2024. 5. 19.
[백준] 2960 에라토스테네스의 체 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/2960 • 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)); bw.write(String.valueOf(find(read() + 1, read()))); bw.flush(); } priv.. 2024. 5. 18.
[백준] 2167 2차원 배열의 합 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/2167 • 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.in.. 2024. 5. 17.
[백준] 1475 방 번호 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/1475 • 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(); int[] arr = new int[10]; do arr[n % 10]++; while ((n .. 2024. 5. 16.
[백준] 15366 Olivander - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/15366 • 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(); int[] x = new int[n], y = new int[n.. 2024. 5. 15.
[백준] 6147 Bookshelf - Greedy / Java • 문제 링크https://www.acmicpc.net/problem/6147 • 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(), b = read(); int[] arr = new int[n]; .. 2024. 5. 14.