Submission #430259

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
430259	2021-06-16T12:33:56 Z	Nicholas_Patrick	Coin Collecting (JOI19_ho_t4)	C++17	100 / 100	63 ms	1092 KB

joi2019_ho_t4

#include <cstdio>
#include <queue>
#include <algorithm>
using namespace std;

int diff(int x, int y){
	return x<y?y-x:x-y;
}
int ab(int x){
	return x<0?-x:x;
}
struct point{
	int x, y;
};
int main(){
	int n;
	scanf("%d", &n);
	vector<int> top(n, -1), bot(n, -1);
	long long ans=0;
	for(int i=n*2; i--;){
		int x, y;
		scanf("%d%d", &x, &y);
		if(y>2){
			ans+=y-2;
			y=2;
		}
		if(y<1){
			ans+=1-y;
			y=1;
		}
		if(x<1){
			ans+=1-x;
			x=1;
		}
		if(x>n){
			ans+=x-n;
			x=n;
		}
		if(y==2)
			top[x-1]++;
		else
			bot[x-1]++;
	}
	for(int i=0; i<n; i++){
		if(top[i]>=0){
			if(bot[i]<0){
				if(top[i]<-bot[i]){
					ans+=top[i];
					bot[i]+=top[i];
					top[i]-=top[i];
				}else{
					ans-=bot[i];
					top[i]+=bot[i];
					bot[i]-=bot[i];
				}
			}
		}else{
			if(bot[i]>=0){
				if(-top[i]<bot[i]){
					ans-=top[i];
					bot[i]+=top[i];
					top[i]-=top[i];
				}else{
					ans+=bot[i];
					top[i]+=bot[i];
					bot[i]-=bot[i];
				}
			}
		}
		if(top[i]){
			ans+=ab(top[i]);
			top[i+1]+=top[i];
		}
		if(bot[i]){
			ans+=ab(bot[i]);
			bot[i+1]+=bot[i];
		}
	}
	printf("%lld\n", ans);
}

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:17:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   17 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:22:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |   scanf("%d%d", &x, &y);
      |   ~~~~~^~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	252 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	1 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct

Subtask #2
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	252 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	1 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	2 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	1 ms	204 KB	Output is correct
40	Correct	1 ms	204 KB	Output is correct
41	Correct	1 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	1 ms	204 KB	Output is correct
44	Correct	1 ms	204 KB	Output is correct
45	Correct	1 ms	204 KB	Output is correct
46	Correct	1 ms	204 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	204 KB	Output is correct
51	Correct	1 ms	204 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	1 ms	204 KB	Output is correct
54	Correct	1 ms	204 KB	Output is correct
55	Correct	1 ms	284 KB	Output is correct
56	Correct	1 ms	204 KB	Output is correct
57	Correct	1 ms	204 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	204 KB	Output is correct
60	Correct	1 ms	204 KB	Output is correct
61	Correct	1 ms	204 KB	Output is correct
62	Correct	1 ms	204 KB	Output is correct
63	Correct	1 ms	204 KB	Output is correct
64	Correct	1 ms	204 KB	Output is correct

Subtask #3
63.0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	252 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	1 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	2 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	1 ms	204 KB	Output is correct
40	Correct	1 ms	204 KB	Output is correct
41	Correct	1 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	1 ms	204 KB	Output is correct
44	Correct	1 ms	204 KB	Output is correct
45	Correct	1 ms	204 KB	Output is correct
46	Correct	1 ms	204 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	204 KB	Output is correct
51	Correct	1 ms	204 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	1 ms	204 KB	Output is correct
54	Correct	1 ms	204 KB	Output is correct
55	Correct	1 ms	284 KB	Output is correct
56	Correct	1 ms	204 KB	Output is correct
57	Correct	1 ms	204 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	204 KB	Output is correct
60	Correct	1 ms	204 KB	Output is correct
61	Correct	1 ms	204 KB	Output is correct
62	Correct	1 ms	204 KB	Output is correct
63	Correct	1 ms	204 KB	Output is correct
64	Correct	1 ms	204 KB	Output is correct
65	Correct	43 ms	1064 KB	Output is correct
66	Correct	63 ms	1056 KB	Output is correct
67	Correct	62 ms	1052 KB	Output is correct
68	Correct	60 ms	1056 KB	Output is correct
69	Correct	56 ms	972 KB	Output is correct
70	Correct	55 ms	1064 KB	Output is correct
71	Correct	55 ms	1060 KB	Output is correct
72	Correct	53 ms	972 KB	Output is correct
73	Correct	52 ms	972 KB	Output is correct
74	Correct	52 ms	972 KB	Output is correct
75	Correct	53 ms	972 KB	Output is correct
76	Correct	52 ms	1060 KB	Output is correct
77	Correct	52 ms	972 KB	Output is correct
78	Correct	52 ms	1052 KB	Output is correct
79	Correct	52 ms	972 KB	Output is correct
80	Correct	51 ms	972 KB	Output is correct
81	Correct	51 ms	1048 KB	Output is correct
82	Correct	51 ms	972 KB	Output is correct
83	Correct	51 ms	972 KB	Output is correct
84	Correct	53 ms	972 KB	Output is correct
85	Correct	52 ms	972 KB	Output is correct
86	Correct	54 ms	972 KB	Output is correct
87	Correct	55 ms	972 KB	Output is correct
88	Correct	55 ms	972 KB	Output is correct
89	Correct	54 ms	1048 KB	Output is correct
90	Correct	55 ms	972 KB	Output is correct
91	Correct	57 ms	972 KB	Output is correct
92	Correct	51 ms	1048 KB	Output is correct
93	Correct	52 ms	972 KB	Output is correct
94	Correct	53 ms	972 KB	Output is correct
95	Correct	51 ms	972 KB	Output is correct
96	Correct	53 ms	972 KB	Output is correct
97	Correct	52 ms	972 KB	Output is correct
98	Correct	53 ms	972 KB	Output is correct
99	Correct	54 ms	972 KB	Output is correct
100	Correct	54 ms	1092 KB	Output is correct
101	Correct	52 ms	972 KB	Output is correct
102	Correct	57 ms	972 KB	Output is correct
103	Correct	54 ms	972 KB	Output is correct

Submission #430259

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 29.0 / 29.0

Subtask #3 63.0 / 63.0

Subtask #1
8.0 / 8.0

Subtask #2
29.0 / 29.0

Subtask #3
63.0 / 63.0