[백준 Java] 입출력과 사칙연산 - 11382번: 꼬마 정민

 

 

주의할 점: 

int	-2147483648 ~ 2147483647
long	-9223372036854775808 ~ 9223372036854775807

 

import java.io.*;
import java.util.StringTokenizer;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

        StringTokenizer st = new StringTokenizer(br.readLine());
        long A = Long.parseLong(st.nextToken());
        long B = Long.parseLong(st.nextToken());
        long C = Long.parseLong(st.nextToken());

        bw.write(String.valueOf(A + B + C));
        bw.flush();
        bw.close();
        br.close();
    }
}