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소스코드 import java.io.*; import java.util.*; class Main { 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()); String input = br.readLine(); String[] arr = input.split(" "); int result = 0; for(int i=0; i

소스코드 import java.io.*; class Main { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int num = Integer.parseInt(br.readLine()); int answer = 0; if(num>13) { answer = answer + num/14; num = num%14; if(num>6) { answer = answer + num/7; num = num%7; if(num>0) { answer = answer + num; } } else { answer = answer + num;..