-
Notifications
You must be signed in to change notification settings - Fork 0
/
Q2563.java
51 lines (43 loc) · 1.37 KB
/
Q2563.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
package olympiad;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.StringTokenizer;
public class Q2563 {
private static final int DRAWING_PAPER_SIZE = 100;
private static final int COLORED_PAPER_SIZE = 10;
private static boolean attached[][];
private static void attach(int x, int y){
for (int i = 0; i < COLORED_PAPER_SIZE; i++) {
for (int j = 0; j < COLORED_PAPER_SIZE; j++) {
attached[x + i][y + j] = true;
}
}
}
private static int getArea(){
int area = 0;
for (int i = 1; i < DRAWING_PAPER_SIZE; i++) {
for (int j = 1; j < DRAWING_PAPER_SIZE; j++) {
if(attached[i][j])
area++;
}
}
return area;
}
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
attached = new boolean[DRAWING_PAPER_SIZE][DRAWING_PAPER_SIZE];
StringTokenizer st;
int N = Integer.parseInt(br.readLine());
for (int i = 0; i < N; i++) {
st = new StringTokenizer(br.readLine());
attach(Integer.parseInt(st.nextToken()), Integer.parseInt(st.nextToken()));
}
bw.write(getArea() + "\n");
br.close();
bw.close();
}
}