Submission #1037132

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1037132	2024-07-28T08:29:03 Z	bachhoangxuan	Portal (BOI24_portal)	C++17	100 / 100	50 ms	1884 KB

Main

#include<bits/stdc++.h>
using namespace std;
#define ll long long
ll a,b,c;
void add(ll x,ll y){
    while(x){
        ll t=a/x;
        a-=x*t;b-=y*t;
        swap(a,x),swap(b,y);
    }
    c=__gcd(c,y);
    if(c) b%=c;
}
signed main(){
    int n,p,q;cin >> n >> p >> q;
    for(int i=1;i<n;i++){
        int x,y;cin >> x >> y;
        add(x-p,y-q);
    }
    if(!a || !c) cout << -1 << '\n';
    else cout << abs(a*c) << '\n';
}

Subtask #1
1.0 / 1.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	356 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct

Subtask #3
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	37 ms	1856 KB	Output is correct
3	Correct	37 ms	1828 KB	Output is correct
4	Correct	42 ms	1620 KB	Output is correct
5	Correct	42 ms	1856 KB	Output is correct
6	Correct	37 ms	1620 KB	Output is correct
7	Correct	36 ms	1628 KB	Output is correct
8	Correct	38 ms	1884 KB	Output is correct
9	Correct	35 ms	1628 KB	Output is correct
10	Correct	37 ms	1620 KB	Output is correct
11	Correct	34 ms	1620 KB	Output is correct
12	Correct	39 ms	1620 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	37 ms	1800 KB	Output is correct
15	Correct	37 ms	1624 KB	Output is correct
16	Correct	38 ms	1628 KB	Output is correct
17	Correct	38 ms	1692 KB	Output is correct
18	Correct	50 ms	1816 KB	Output is correct
19	Correct	39 ms	1624 KB	Output is correct
20	Correct	37 ms	1620 KB	Output is correct

Subtask #4
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	604 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	432 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	432 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct

Subtask #5
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	356 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	0 ms	604 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	0 ms	348 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	0 ms	348 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct
54	Correct	0 ms	432 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	0 ms	348 KB	Output is correct
57	Correct	0 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	0 ms	348 KB	Output is correct
61	Correct	0 ms	348 KB	Output is correct
62	Correct	0 ms	348 KB	Output is correct
63	Correct	0 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	0 ms	432 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	348 KB	Output is correct
69	Correct	0 ms	348 KB	Output is correct
70	Correct	0 ms	348 KB	Output is correct
71	Correct	0 ms	348 KB	Output is correct
72	Correct	0 ms	348 KB	Output is correct
73	Correct	1 ms	348 KB	Output is correct
74	Correct	0 ms	348 KB	Output is correct
75	Correct	0 ms	348 KB	Output is correct
76	Correct	0 ms	348 KB	Output is correct
77	Correct	0 ms	348 KB	Output is correct
78	Correct	0 ms	348 KB	Output is correct
79	Correct	0 ms	348 KB	Output is correct
80	Correct	1 ms	348 KB	Output is correct
81	Correct	1 ms	348 KB	Output is correct
82	Correct	1 ms	348 KB	Output is correct
83	Correct	1 ms	348 KB	Output is correct
84	Correct	1 ms	348 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	1 ms	348 KB	Output is correct
87	Correct	1 ms	348 KB	Output is correct
88	Correct	0 ms	432 KB	Output is correct
89	Correct	1 ms	348 KB	Output is correct
90	Correct	1 ms	348 KB	Output is correct
91	Correct	1 ms	348 KB	Output is correct
92	Correct	1 ms	348 KB	Output is correct
93	Correct	1 ms	348 KB	Output is correct
94	Correct	1 ms	348 KB	Output is correct
95	Correct	1 ms	348 KB	Output is correct
96	Correct	1 ms	348 KB	Output is correct
97	Correct	1 ms	348 KB	Output is correct
98	Correct	1 ms	348 KB	Output is correct
99	Correct	2 ms	348 KB	Output is correct
100	Correct	1 ms	448 KB	Output is correct
101	Correct	1 ms	348 KB	Output is correct
102	Correct	1 ms	348 KB	Output is correct
103	Correct	1 ms	348 KB	Output is correct
104	Correct	1 ms	348 KB	Output is correct
105	Correct	1 ms	416 KB	Output is correct
106	Correct	1 ms	348 KB	Output is correct
107	Correct	1 ms	348 KB	Output is correct
108	Correct	1 ms	348 KB	Output is correct
109	Correct	1 ms	348 KB	Output is correct
110	Correct	1 ms	348 KB	Output is correct
111	Correct	0 ms	348 KB	Output is correct
112	Correct	0 ms	348 KB	Output is correct
113	Correct	0 ms	348 KB	Output is correct
114	Correct	1 ms	420 KB	Output is correct
115	Correct	1 ms	348 KB	Output is correct
116	Correct	1 ms	348 KB	Output is correct

Subtask #6
35.0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	356 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	37 ms	1856 KB	Output is correct
42	Correct	37 ms	1828 KB	Output is correct
43	Correct	42 ms	1620 KB	Output is correct
44	Correct	42 ms	1856 KB	Output is correct
45	Correct	37 ms	1620 KB	Output is correct
46	Correct	36 ms	1628 KB	Output is correct
47	Correct	38 ms	1884 KB	Output is correct
48	Correct	35 ms	1628 KB	Output is correct
49	Correct	37 ms	1620 KB	Output is correct
50	Correct	34 ms	1620 KB	Output is correct
51	Correct	39 ms	1620 KB	Output is correct
52	Correct	0 ms	348 KB	Output is correct
53	Correct	37 ms	1800 KB	Output is correct
54	Correct	37 ms	1624 KB	Output is correct
55	Correct	38 ms	1628 KB	Output is correct
56	Correct	38 ms	1692 KB	Output is correct
57	Correct	50 ms	1816 KB	Output is correct
58	Correct	39 ms	1624 KB	Output is correct
59	Correct	37 ms	1620 KB	Output is correct
60	Correct	0 ms	348 KB	Output is correct
61	Correct	0 ms	348 KB	Output is correct
62	Correct	0 ms	348 KB	Output is correct
63	Correct	0 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	0 ms	344 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	604 KB	Output is correct
68	Correct	0 ms	348 KB	Output is correct
69	Correct	0 ms	348 KB	Output is correct
70	Correct	0 ms	348 KB	Output is correct
71	Correct	1 ms	348 KB	Output is correct
72	Correct	0 ms	348 KB	Output is correct
73	Correct	0 ms	348 KB	Output is correct
74	Correct	0 ms	432 KB	Output is correct
75	Correct	0 ms	348 KB	Output is correct
76	Correct	0 ms	348 KB	Output is correct
77	Correct	0 ms	348 KB	Output is correct
78	Correct	0 ms	348 KB	Output is correct
79	Correct	0 ms	348 KB	Output is correct
80	Correct	0 ms	348 KB	Output is correct
81	Correct	0 ms	348 KB	Output is correct
82	Correct	0 ms	348 KB	Output is correct
83	Correct	0 ms	348 KB	Output is correct
84	Correct	0 ms	348 KB	Output is correct
85	Correct	0 ms	432 KB	Output is correct
86	Correct	0 ms	348 KB	Output is correct
87	Correct	0 ms	348 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	0 ms	348 KB	Output is correct
90	Correct	0 ms	348 KB	Output is correct
91	Correct	0 ms	348 KB	Output is correct
92	Correct	0 ms	348 KB	Output is correct
93	Correct	1 ms	348 KB	Output is correct
94	Correct	0 ms	348 KB	Output is correct
95	Correct	0 ms	348 KB	Output is correct
96	Correct	0 ms	348 KB	Output is correct
97	Correct	0 ms	348 KB	Output is correct
98	Correct	0 ms	348 KB	Output is correct
99	Correct	0 ms	348 KB	Output is correct
100	Correct	1 ms	348 KB	Output is correct
101	Correct	1 ms	348 KB	Output is correct
102	Correct	1 ms	348 KB	Output is correct
103	Correct	1 ms	348 KB	Output is correct
104	Correct	1 ms	348 KB	Output is correct
105	Correct	1 ms	348 KB	Output is correct
106	Correct	1 ms	348 KB	Output is correct
107	Correct	1 ms	348 KB	Output is correct
108	Correct	0 ms	432 KB	Output is correct
109	Correct	1 ms	348 KB	Output is correct
110	Correct	1 ms	348 KB	Output is correct
111	Correct	1 ms	348 KB	Output is correct
112	Correct	1 ms	348 KB	Output is correct
113	Correct	1 ms	348 KB	Output is correct
114	Correct	1 ms	348 KB	Output is correct
115	Correct	1 ms	348 KB	Output is correct
116	Correct	1 ms	348 KB	Output is correct
117	Correct	1 ms	348 KB	Output is correct
118	Correct	1 ms	348 KB	Output is correct
119	Correct	2 ms	348 KB	Output is correct
120	Correct	1 ms	448 KB	Output is correct
121	Correct	1 ms	348 KB	Output is correct
122	Correct	1 ms	348 KB	Output is correct
123	Correct	1 ms	348 KB	Output is correct
124	Correct	1 ms	348 KB	Output is correct
125	Correct	1 ms	416 KB	Output is correct
126	Correct	1 ms	348 KB	Output is correct
127	Correct	1 ms	348 KB	Output is correct
128	Correct	1 ms	348 KB	Output is correct
129	Correct	1 ms	348 KB	Output is correct
130	Correct	1 ms	348 KB	Output is correct
131	Correct	0 ms	348 KB	Output is correct
132	Correct	0 ms	348 KB	Output is correct
133	Correct	0 ms	348 KB	Output is correct
134	Correct	1 ms	420 KB	Output is correct
135	Correct	1 ms	348 KB	Output is correct
136	Correct	1 ms	348 KB	Output is correct
137	Correct	37 ms	1700 KB	Output is correct
138	Correct	37 ms	1696 KB	Output is correct
139	Correct	38 ms	1620 KB	Output is correct
140	Correct	37 ms	1628 KB	Output is correct
141	Correct	36 ms	1620 KB	Output is correct
142	Correct	3 ms	348 KB	Output is correct
143	Correct	3 ms	348 KB	Output is correct
144	Correct	3 ms	348 KB	Output is correct
145	Correct	4 ms	348 KB	Output is correct
146	Correct	4 ms	348 KB	Output is correct
147	Correct	7 ms	544 KB	Output is correct
148	Correct	0 ms	348 KB	Output is correct
149	Correct	37 ms	1556 KB	Output is correct
150	Correct	36 ms	1564 KB	Output is correct
151	Correct	37 ms	1628 KB	Output is correct
152	Correct	38 ms	1820 KB	Output is correct
153	Correct	41 ms	1876 KB	Output is correct
154	Correct	37 ms	1824 KB	Output is correct
155	Correct	35 ms	1628 KB	Output is correct
156	Correct	34 ms	1564 KB	Output is correct
157	Correct	35 ms	1628 KB	Output is correct
158	Correct	34 ms	1700 KB	Output is correct
159	Correct	33 ms	1628 KB	Output is correct
160	Correct	34 ms	1620 KB	Output is correct
161	Correct	34 ms	1628 KB	Output is correct
162	Correct	34 ms	1620 KB	Output is correct
163	Correct	32 ms	1624 KB	Output is correct
164	Correct	33 ms	1628 KB	Output is correct
165	Correct	32 ms	1620 KB	Output is correct
166	Correct	31 ms	1628 KB	Output is correct
167	Correct	34 ms	1620 KB	Output is correct
168	Correct	38 ms	1432 KB	Output is correct
169	Correct	30 ms	1364 KB	Output is correct
170	Correct	31 ms	1364 KB	Output is correct
171	Correct	0 ms	344 KB	Output is correct
172	Correct	0 ms	348 KB	Output is correct
173	Correct	0 ms	348 KB	Output is correct

Submission #1037132

Compilation message

Subtask #1 1.0 / 1.0

Subtask #2 10.0 / 10.0

Subtask #3 10.0 / 10.0

Subtask #4 29.0 / 29.0

Subtask #5 15.0 / 15.0

Subtask #6 35.0 / 35.0

Subtask #1
1.0 / 1.0

Subtask #2
10.0 / 10.0

Subtask #3
10.0 / 10.0

Subtask #4
29.0 / 29.0

Subtask #5
15.0 / 15.0

Subtask #6
35.0 / 35.0