목록2025/09/10 (8)

슈콩

[BOJ] 백준 1735 분자 합

[문제]https://www.acmicpc.net/problem/1735 [소스 코드]import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int a1 = Integer.parseInt(st.nextToken()); int b1 = Integer.parseInt(st.nextToken()..
Algorithms/Baekjoon 2025. 9. 10. 23:45
[BOJ] 백준 17103 골드바흐 파티션

[문제]https://www.acmicpc.net/problem/17103 [소스 코드]import java.io.*;import java.util.*;public class Main { static List list = new ArrayList(); static boolean[] prime = new boolean[1000001]; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int t = Integer.parseInt(br.readLine()); isPrime(); whil..
Algorithms/Baekjoon 2025. 9. 10. 19:00
[BOJ] 백준 1676 팩토리얼 0의 개수

[문제]https://www.acmicpc.net/problem/1676 [소스 코드]import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int n = Integer.parseInt(br.readLine()); int result = 0; while(n>0) { result += n/5; n /= 5; } System.out.println(result);..
Algorithms/Baekjoon 2025. 9. 10. 15:55
[BOJ] 백준 15894 수학은 체육과목 입니다

자료형 실수 X[문제]https://www.acmicpc.net/problem/15894 [소스 코드]import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); long n = Integer.parseInt(br.readLine()); long result = n*4; System.out.println(result); }}
Algorithms/Baekjoon 2025. 9. 10. 15:36
[BOJ] 백준 1476 날짜 계산

[문제]https://www.acmicpc.net/problem/1476 [소스 코드]import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int E = Integer.parseInt(st.nextToken()); int S = Integer.parseInt(st.nextToken());..
Algorithms/Baekjoon 2025. 9. 10. 15:23
[BOJ] 백준 1456 거의 소수

[문제]https://www.acmicpc.net/problem/1456 [소스 코드]import java.io.*;import java.util.*;public class Main { static List list = new ArrayList(); public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); long a = Long.parseLong(st.nextToken()); long b..
Algorithms/Baekjoon 2025. 9. 10. 14:49
[BOJ] 백준 1292 쉽게 푸는 문제

[문제]https://www.acmicpc.net/problem/1292 [소스 코드]import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int a = Integer.parseInt(st.nextToken()); int b = Integer.parseInt(st.nextToken());..
Algorithms/Baekjoon 2025. 9. 10. 14:05
[BOJ] 백준 1256 사전

[문제]https://www.acmicpc.net/problem/1256 [소스 코드]import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int n = Integer.parseInt(st.nextToken()); int m = Integer.parseInt(st.nextToken());..
Algorithms/Baekjoon 2025. 9. 10. 13:25
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