algorithms
백준 (BOJ)
[BOJ]백준 2875번: 대회 or 인턴 (baekjoon 2875)
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2875번: 대회 or 인턴
코드
import java.util.Scanner;
public class BaekJoon2875 {
static int N, M, K, team;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
N = sc.nextInt();M = sc.nextInt();K = sc.nextInt();
team = (N / 2 < M) ? N / 2 : M;
N -= team * 2;M -= team;
K -= N;K -= M;
while (K > 0 && team != 0) {
team--;K -= 3;
}
System.out.println(team);
}
}