728x90 반응형 [백준]8393_합1 [백준]8393_합 12345678910111213141516171819import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader; public class Main { public static void main(String args[]) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new StringBuilder(); int N = Integer.parseInt(br.readLine()); int sum = 0; for (int i = 1; i 2022. 2. 15. 이전 1 다음 728x90 반응형