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전체 글849

백준 16953 import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.LinkedList; import java.util.Queue; import java.util.StringTokenizer; class Main16953 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int A = Integer.parseInt(st.nextToken().. 2023. 7. 20.
백준 20365 import java.io.BufferedReader; import java.io.InputStreamReader; class Main20365 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); String s = br.readLine(); int blue = 0; int red = 0; while (s.contains("BB") || s.contains("RR")) { s = s.replace("BB", "B").replace("RR", "R".. 2023. 7. 19.
백준 1541 import java.io.BufferedReader; import java.io.InputStreamReader; class Main1541 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int ans = 0; String[] split = br.readLine().split("-"); for (int i = 0; i < split.length; i++) { int sum = 0; String[] split2 = split[i].split("\\+"); for (String sub2 : split2) { sum .. 2023. 7. 19.
백준 19941 import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.StringTokenizer; class Main19941 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int N = Integer.parseInt(st.nextToken()); int K = Integer.parseInt(st.nextToken()); String s.. 2023. 7. 18.
백준 20300 import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Arrays; import java.util.StringTokenizer; class Main20300 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); long[] t = new long[N]; StringTokenizer st = new StringTokenizer(br.readLine()); fo.. 2023. 7. 18.
백준 20115 import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Arrays; import java.util.StringTokenizer; class Main20115 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); int[] x = new int[N]; StringTokenizer st = new StringTokenizer(br.readLine()); for .. 2023. 7. 18.