답안 #204127

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
204127	2020-02-24T13:29:38 Z	tduong0806	Coin Collecting (JOI19_ho_t4)	C++14	100 / 100	65 ms	4728 KB

joi2019_ho_t4

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define int long long
int hmt() {int x=0;int c=getchar(),n=0;for(;!isdigit(c);c=getchar()) n=(c=='-');for(;isdigit(c);c=getchar()) x=x*10+c-'0';if(n) x=-x;return x;}
#define in hmt()
#define ins ({string x;char c=getchar();for(;c==' '||c=='\n';c=getchar());for(;c!=' '&&c!='\n';c=getchar()) x+=c;x;})
#define forinc(i,a,b) for(int i=a,_b=b;i<=_b;++i)
#define fordec(i,a,b) for(int i=a;i>=b;--i)
#define forb(i,BS) for(int i=BS._Find_first();i< BS.size();i = BS._Find_next(i))
#define forv(a,b) for(auto &a:b)
#define pb push_back
#define pii pair<int,int>
#define fi first
#define se second
#define all(a) a.begin(),a.end()
#define reset(f,x) memset(f,x,sizeof(f))
#define bit(x,i) ((x>>(i-1))&1)
#define onbit(x,i) (x|(1<<(i-1)))
#define offbit(x,i) (x&~(1<<(i-1)))
const int N=2e5+10;
int n,f[N][3],s[N],ans;
pii a[N];
void add(int x,int y)
{
    if(x>n) ans+=x-n,x=n;
    if(x<1) ans+=1-x,x=1;
    if(y>2) ans+=y-2,y=2;
    if(y<1) ans+=1-y,y=1;
    f[x][y]++;
}
main()
{
    //freopen("JOI2019.inp","r",stdin);
    n=in;
    forinc(i,1,2*n)
    {
        int x=in,y=in;
        add(x,y);
    }
    int s1=0,s2=0;
    forinc(i,1,n)
    {
        s1+=max(0ll,f[i][1]-1);
        s2+=max(0ll,f[i][2]-1);
        if(!f[i][1])
        {
            if(s1) s1--;
            else if(s2>1||(s2==1&&f[i][2])) ans++,s2--;
            else s1--;
        }
        if(!f[i][2])
        {
            if(s2) s2--;
            else if(s1>0) ans++,s1--;
            else s2--;
        }
        if(s1<0&&s2>0)
        {
            ans+=min(abs(s1),abs(s2));
            if(abs(s1)>abs(s2)) s1+=s2,s2=0;
            else s2+=s1,s1=0;
        }
        if(s1>0&&s2<0)
        {
            ans+=min(abs(s1),abs(s2));
            if(abs(s1)>abs(s2)) s1+=s2,s2=0;
            else s2+=s1,s1=0;
        }
        ans+=abs(s1)+abs(s2);
    }
    cout<<ans<<"\n";
}

Compilation message

joi2019_ho_t4.cpp:33:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^

Subtask #1
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	504 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	504 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	248 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	5 ms	508 KB	Output is correct

Subtask #2
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	504 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	504 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	248 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	5 ms	508 KB	Output is correct
34	Correct	5 ms	376 KB	Output is correct
35	Correct	6 ms	376 KB	Output is correct
36	Correct	5 ms	380 KB	Output is correct
37	Correct	5 ms	376 KB	Output is correct
38	Correct	5 ms	376 KB	Output is correct
39	Correct	5 ms	376 KB	Output is correct
40	Correct	5 ms	376 KB	Output is correct
41	Correct	5 ms	376 KB	Output is correct
42	Correct	5 ms	376 KB	Output is correct
43	Correct	6 ms	376 KB	Output is correct
44	Correct	5 ms	376 KB	Output is correct
45	Correct	5 ms	376 KB	Output is correct
46	Correct	5 ms	376 KB	Output is correct
47	Correct	5 ms	376 KB	Output is correct
48	Correct	5 ms	376 KB	Output is correct
49	Correct	5 ms	376 KB	Output is correct
50	Correct	5 ms	376 KB	Output is correct
51	Correct	5 ms	380 KB	Output is correct
52	Correct	5 ms	384 KB	Output is correct
53	Correct	5 ms	376 KB	Output is correct
54	Correct	5 ms	376 KB	Output is correct
55	Correct	6 ms	376 KB	Output is correct
56	Correct	5 ms	376 KB	Output is correct
57	Correct	5 ms	376 KB	Output is correct
58	Correct	5 ms	376 KB	Output is correct
59	Correct	5 ms	376 KB	Output is correct
60	Correct	5 ms	376 KB	Output is correct
61	Correct	5 ms	376 KB	Output is correct
62	Correct	5 ms	376 KB	Output is correct
63	Correct	5 ms	376 KB	Output is correct
64	Correct	5 ms	376 KB	Output is correct

Subtask #3
63.0 / 63.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	504 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	504 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	248 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	5 ms	508 KB	Output is correct
34	Correct	5 ms	376 KB	Output is correct
35	Correct	6 ms	376 KB	Output is correct
36	Correct	5 ms	380 KB	Output is correct
37	Correct	5 ms	376 KB	Output is correct
38	Correct	5 ms	376 KB	Output is correct
39	Correct	5 ms	376 KB	Output is correct
40	Correct	5 ms	376 KB	Output is correct
41	Correct	5 ms	376 KB	Output is correct
42	Correct	5 ms	376 KB	Output is correct
43	Correct	6 ms	376 KB	Output is correct
44	Correct	5 ms	376 KB	Output is correct
45	Correct	5 ms	376 KB	Output is correct
46	Correct	5 ms	376 KB	Output is correct
47	Correct	5 ms	376 KB	Output is correct
48	Correct	5 ms	376 KB	Output is correct
49	Correct	5 ms	376 KB	Output is correct
50	Correct	5 ms	376 KB	Output is correct
51	Correct	5 ms	380 KB	Output is correct
52	Correct	5 ms	384 KB	Output is correct
53	Correct	5 ms	376 KB	Output is correct
54	Correct	5 ms	376 KB	Output is correct
55	Correct	6 ms	376 KB	Output is correct
56	Correct	5 ms	376 KB	Output is correct
57	Correct	5 ms	376 KB	Output is correct
58	Correct	5 ms	376 KB	Output is correct
59	Correct	5 ms	376 KB	Output is correct
60	Correct	5 ms	376 KB	Output is correct
61	Correct	5 ms	376 KB	Output is correct
62	Correct	5 ms	376 KB	Output is correct
63	Correct	5 ms	376 KB	Output is correct
64	Correct	5 ms	376 KB	Output is correct
65	Correct	39 ms	4264 KB	Output is correct
66	Correct	65 ms	2300 KB	Output is correct
67	Correct	52 ms	4600 KB	Output is correct
68	Correct	59 ms	4728 KB	Output is correct
69	Correct	53 ms	4600 KB	Output is correct
70	Correct	55 ms	4604 KB	Output is correct
71	Correct	52 ms	4600 KB	Output is correct
72	Correct	49 ms	2288 KB	Output is correct
73	Correct	49 ms	2296 KB	Output is correct
74	Correct	51 ms	2296 KB	Output is correct
75	Correct	49 ms	2296 KB	Output is correct
76	Correct	49 ms	2296 KB	Output is correct
77	Correct	49 ms	2296 KB	Output is correct
78	Correct	49 ms	2296 KB	Output is correct
79	Correct	49 ms	2296 KB	Output is correct
80	Correct	50 ms	2428 KB	Output is correct
81	Correct	50 ms	2424 KB	Output is correct
82	Correct	49 ms	2296 KB	Output is correct
83	Correct	49 ms	2296 KB	Output is correct
84	Correct	49 ms	2680 KB	Output is correct
85	Correct	49 ms	2680 KB	Output is correct
86	Correct	49 ms	4216 KB	Output is correct
87	Correct	50 ms	4088 KB	Output is correct
88	Correct	50 ms	4600 KB	Output is correct
89	Correct	51 ms	4600 KB	Output is correct
90	Correct	54 ms	4600 KB	Output is correct
91	Correct	53 ms	4600 KB	Output is correct
92	Correct	58 ms	4644 KB	Output is correct
93	Correct	53 ms	4600 KB	Output is correct
94	Correct	54 ms	4644 KB	Output is correct
95	Correct	50 ms	4600 KB	Output is correct
96	Correct	53 ms	3832 KB	Output is correct
97	Correct	51 ms	3832 KB	Output is correct
98	Correct	51 ms	3576 KB	Output is correct
99	Correct	50 ms	3320 KB	Output is correct
100	Correct	54 ms	3448 KB	Output is correct
101	Correct	52 ms	3704 KB	Output is correct
102	Correct	52 ms	3448 KB	Output is correct
103	Correct	51 ms	3320 KB	Output is correct

답안 #204127

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