답안 #243227

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
243227	2020-06-30T15:14:07 Z	VEGAnn	Pick (COI18_pick)	C++14	100 / 100	5 ms	512 KB

pick

#include <bits/stdc++.h>
#define sz(x) ((int)x.size())
#define all(x) x.begin(),x.end()
#define PB push_back
using namespace std;
typedef long double ld;
const int N = 400100;
const ld E = 1e-10;
int a, b, c, d, x, y;

void prit(){
    cout << x << " " << y << '\n';
}

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);

#ifdef _LOCAL
    freopen("in.txt","r",stdin);
#endif // _LOCAL

    cin >> a >> b >> c >> d;

    cout << "0 0\n";

    if (a == 0 && b == 0){ // 0
        for (int it = 0; it < c / 2; it++){
            x++; y++;
            prit();
        }

        x--; y++;
        prit();

        for (int it = 1; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 1; it < d / 2; it++){
            x--; y++;
            prit();
        }

        x--; y--;
        prit();

        for (int it = 0; it < d / 2; it++){
            x++; y--;

            if (x != 0 || y != 0)
                prit();
        }

        return 0;
    }

    if (a % 2 == 0 && b % 2 == 0 && a > 0 && b > 0 && c % 2 == 0 && d % 2 == 0){
        for (int it = 0; it < a / 2; it++){
            x++;
            prit();
        }

        for (int it = 0; it < b / 2; it++){
            y++;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x++; y++;
            prit();
        }

        for (int it = 0; it < d / 2; it++){
            x--; y++;
            prit();
        }

        x--;

        prit();

        for (int it = 0; it < d / 2; it++){
            x++; y--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 1; it < b / 2; it++){
            y--;

            prit();
        }

        for (int it = 1; it < a / 2; it++){
            x--;
            prit();
        }

        return 0;
    }

    if (c % 2 == 0 && c > 0 && a % 2 == 0 && a > 0 && b % 2 == 0 && d % 2 == 0){
        for (int i = 0; i < a / 2; i++){
            x++;
            prit();
        }

        x++; y++;
        prit();

        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        for (int i = 1; i < c / 2; i++){
            x++; y++;
            prit();
        }

        for (int i = 0; i < d / 2; i++){
            x--; y++;
            prit();
        }

        x--;
        prit();

        for (int i = 0; i < d / 2; i++){
            x++; y--;
            prit();
        }

        for (int i = 1; i < c / 2; i++){
            x--; y--;
            prit();
        }

        for (int i = 0; i < b / 2; i++){
            y--;
            prit();
        }

        for (int i = 1; i < a / 2; i++){
            x--;
            prit();
        }

        return 0;
    }

    if (d % 2 == 0 && d > 0 && a % 2 == 0 && a > 0 && b % 2 == 0 && c % 2 == 0){
        for (int i = 0; i < a / 2; i++){
            x++;
            prit();
        }

        x--; y++;
        prit();

        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        for (int i = 0; i < c / 2; i++){
            x++; y++;
            prit();
        }

        for (int i = 1; i < d / 2; i++){
            x--; y++;
            prit();
        }

        x--;
        prit();

        for (int i = 1; i < d / 2; i++){
            x++; y--;
            prit();
        }

        for (int i = 0; i < c / 2; i++){
            x--; y--;
            prit();
        }

        for (int i = 0; i < b / 2; i++){
            y--;
            prit();
        }

        for (int i = 1; i < a / 2; i++){
            x--;
            prit();
        }

        return 0;
    }

    if (a % 2 == 0 && a > 0 && c % 2 == 1 && d % 2 == 1){
        for (int i = 1; i < a / 2; i++){
            x++;
            prit();
        }

        x++; y++;
        prit();

        for (int it = 0; it < b / 2; it++){
            y++;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x++; y++;
            prit();
        }

        for (int it = 0; it < d / 2; it++){
            x--; y++;
            prit();
        }

        x--;

        prit();

        for (int it = 0; it < d / 2; it++){
            x++; y--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 0; it < b / 2; it++){
            y--;

            prit();
        }

        for (int i = 0; i < a / 2; i++){
            x--;
            prit();
        }

        return 0;
    }

    if (b % 2 == 0 && b > 0 && c % 2 == 1 && d % 2 == 1){
        for (int i = 1; i < b / 2; i++){
            y++;
            prit();
        }

        x--; y++;
        prit();

        for (int it = 0; it < a / 2; it++){
            x--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 0; it < d / 2; it++){
            x--; y++;
            prit();
        }

        y--;

        prit();

        for (int it = 0; it < d / 2; it++){
            x++; y--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x++; y++;
            prit();
        }

        for (int it = 0; it < a / 2; it++){
            x++;

            prit();
        }

        for (int i = 0; i < b / 2; i++){
            y--;
            prit();
        }

        return 0;
    }

    if (b % 2 == 0 && b > 0 && c % 2 == 0 && c > 0){
        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        x--; y--;
        prit();

        for (int it = 0; it < a / 2; it++){
            x--;
            prit();
        }

        for (int it = 1; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 0; it < d / 2; it++){
            x--; y++;
            prit();
        }

        y--;

        prit();

        for (int it = 0; it < d / 2; it++){
            x++; y--;
            prit();
        }

        for (int it = 1; it < c / 2; it++){
            x++; y++;
            prit();
        }

        for (int it = 0; it < a / 2; it++){
            x++;

            prit();
        }

        for (int i = 1; i < b / 2; i++){
            y--;
            prit();
        }

        return 0;
    }

    if (b % 2 == 0 && b > 0 && d % 2 == 0 && d > 0){
        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        x--; y++;
        prit();

        for (int it = 0; it < a / 2; it++){
            x--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 1; it < d / 2; it++){
            x--; y++;
            prit();
        }

        y--;

        prit();

        for (int it = 1; it < d / 2; it++){
            x++; y--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x++; y++;
            prit();
        }

        for (int it = 0; it < a / 2; it++){
            x++;

            prit();
        }

        for (int i = 1; i < b / 2; i++){
            y--;
            prit();
        }

        return 0;
    }

    if (a % 2 == 1 && b % 2 == 1 && c % 2 == 1){
        for (int i = 0; i < a / 2; i++){
            x++;
            prit();
        }

        x++; y++;
        prit();

        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        for (int i = 0; i < c / 2; i++){
            x++; y++;
            prit();
        }

        for (int i = 0; i < d / 2; i++){
            x--; y++;
            prit();
        }

        x--;
        prit();

        for (int i = 0; i < d / 2; i++){
            x++; y--;
            prit();
        }

        for (int i = 0; i < c / 2; i++){
            x--; y--;
            prit();
        }

        for (int i = 0; i < b / 2; i++){
            y--;
            prit();
        }

        for (int i = 0; i < a / 2; i++){
            x--;
            prit();
        }

        return 0;
    }

    if (b % 2 == 0 && b > 0 && d % 2 == 0 && d > 0){
        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        x--; y++;
        prit();

        for (int it = 0; it < a / 2; it++){
            x--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x--; y--;
            prit();
        }

        for (int it = 1; it < d / 2; it++){
            x--; y++;
            prit();
        }

        y--;

        prit();

        for (int it = 1; it < d / 2; it++){
            x++; y--;
            prit();
        }

        for (int it = 0; it < c / 2; it++){
            x++; y++;
            prit();
        }

        for (int it = 0; it < a / 2; it++){
            x++;

            prit();
        }

        for (int i = 1; i < b / 2; i++){
            y--;
            prit();
        }

        return 0;
    }

    if (a % 2 == 1 && b % 2 == 1 && d % 2 == 1){
        for (int i = 0; i < a / 2; i++){
            x++;
            prit();
        }

        y++;
        prit();

        for (int i = 0; i < b / 2; i++){
            y++;
            prit();
        }

        for (int i = 0; i < c / 2; i++){
            x++; y++;
            prit();
        }

        for (int i = 0; i < d / 2; i++){
            x--; y++;
            prit();
        }

        x--;
        prit();

        for (int i = 0; i < d / 2; i++){
            x++; y--;
            prit();
        }

        for (int i = 0; i < c / 2; i++){
            x--; y--;
            prit();
        }

        for (int i = 0; i < b / 2; i++){
            y--;
            prit();
        }

        for (int i = 0; i < a / 2; i++){
            x--;
            prit();
        }

        return 0;
    }

    return -1;
}

Subtask #1

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct

Subtask #2

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct

Subtask #3

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct

Subtask #4

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct

Subtask #5

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct

Subtask #6

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct

Subtask #7

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct

Subtask #8

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	4 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	4 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct

Subtask #9

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	4 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	4 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct

Subtask #10

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	4 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	4 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	4 ms	384 KB	Output is correct
39	Correct	5 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	5 ms	512 KB	Output is correct
42	Correct	5 ms	384 KB	Output is correct
43	Correct	5 ms	384 KB	Output is correct