별 순차
import java.io.*;
import java.util.*;
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));
int cnt = Integer.parseInt(br.readLine());
for(int i=1; i<=cnt; i++){
for(int j=1; j<=i; j++){
bw.write("*");
}
bw.write("\n");
}
bw.flush();//남아있는 데이터를 모두 출력시킴
bw.close();//스트림을 닫음
}
}
별 우측정렬
import java.io.*;
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));
int cnt = Integer.parseInt(br.readLine());
for(int i=0; i<cnt; i++){
for(int j=1; j<(cnt-i); j++){
bw.write(" ");
}
for(int j=0; j<=i; j++) {
bw.write("*");
}
bw.newLine();
}
bw.flush();//남아있는 데이터를 모두 출력시킴
bw.close();//스트림을 닫음
}
}
'알고리즘 > acmicpc.net' 카테고리의 다른 글
10951&10952 (0) | 2020.07.10 |
---|---|
10871 (0) | 2020.07.08 |
11022 (0) | 2020.07.08 |
11021. (0) | 2020.07.08 |
2741. N찍 & 2742.N반대로찍 (0) | 2020.07.08 |