답안 #31636 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
31636	2017-08-30T07:32:43 Z	Diuven	산악 구조대 (JOI13_mountain)	C++11	0 / 100	12 ms	512 KB

mountain

#include "grader.h"
#include <bits/stdc++.h>
using namespace std;
struct pt{
	int x=0, y=0;
	pt(int a, int b): x(a), y(b){};
	pt(){};
};
typedef pair<pt, int> ppi;
int R, X;
vector<ppi> ans;
int check(pt p){return Measure(p.x, p.y);}
int check(int a, int b){return Measure(a,b);}
void f(pt x){ans.push_back(ppi(x, check(x)));}
pt srh(pt a, pt b){
	//a가 작고, b가 크다.
	int s, e, m, dx=0, dy=0, d;
	if(a.x==b.x)
		s=a.y, e=b.y, dy=s<e?1:-1;
	else
		s=a.x, e=b.x, dx=s<e?1:-1;
	pt now;
	for(m=(s+e)/2, d=dx+dy; s!=e; m=(s+e+(d<0?1:0))/2){
		if(dx==0)	now=pt(a.x, m);
		else		now=pt(m, a.y);
		if(check(now)<X)	s=m+d;
		else				e=m;
	}
	if(dx==0)	now=pt(a.x, m);
	else		now=pt(m, a.y);
	//X이상인 점
	return now;
}
void Rescue(int R, int C, int RS, int CS, int _X){
	X=_X;
	pt top=pt(RS, CS);
	pt a=srh(pt(1,CS), top), b=srh(pt(RS,1), top), c=srh(pt(R, CS), top), d=srh(pt(RS, C), top);
	f(a), f(b), f(c), f(d), f(top);
	pt p=pt(a.x,b.y), q=pt(c.x,b.y), r=pt(c.x,d.y), s=pt(a.x,d.y);
	f(srh(p,a)), f(srh(p,b)), f(srh(q,b)), f(srh(q,c)), f(srh(r,c)), f(srh(r,d)), f(srh(s,d)), f(srh(s,a));
	for(auto& p:ans){
		if(p.second==X){
			Pinpoint(p.first.x, p.first.y);
			return;
		}
	}
	//nope
	return;
}

Subtask #1
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	256 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	256 KB	Output is correct
6	Correct	5 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	372 KB	Output is correct
10	Correct	5 ms	512 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	5 ms	384 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	256 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	5 ms	360 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	5 ms	404 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	256 KB	Output is correct
29	Correct	5 ms	256 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 ms	256 KB	Output is correct
34	Correct	5 ms	304 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	256 KB	Output is correct
37	Correct	6 ms	384 KB	Output is correct
38	Correct	5 ms	436 KB	Output is correct
39	Correct	4 ms	256 KB	Output is correct
40	Correct	6 ms	384 KB	Output is correct
41	Correct	5 ms	384 KB	Output is correct
42	Correct	5 ms	512 KB	Output is correct
43	Correct	5 ms	256 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 ms	256 KB	Output is correct
47	Correct	4 ms	256 KB	Output is correct
48	Correct	6 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	5 ms	384 KB	Output is correct
51	Correct	5 ms	384 KB	Output is correct
52	Correct	5 ms	384 KB	Output is correct
53	Correct	5 ms	256 KB	Output is correct
54	Correct	6 ms	288 KB	Output is correct
55	Correct	5 ms	256 KB	Output is correct
56	Correct	5 ms	256 KB	Output is correct
57	Correct	5 ms	384 KB	Output is correct
58	Correct	4 ms	256 KB	Output is correct
59	Correct	5 ms	256 KB	Output is correct
60	Correct	5 ms	360 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	5 ms	432 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	256 KB	Output is correct
67	Correct	6 ms	384 KB	Output is correct
68	Correct	5 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 ms	256 KB	Output is correct
71	Correct	5 ms	384 KB	Output is correct
72	Correct	5 ms	384 KB	Output is correct
73	Correct	5 ms	256 KB	Output is correct
74	Correct	5 ms	256 KB	Output is correct
75	Correct	4 ms	256 KB	Output is correct
76	Correct	5 ms	256 KB	Output is correct
77	Correct	5 ms	384 KB	Output is correct
78	Correct	5 ms	256 KB	Output is correct
79	Correct	5 ms	256 KB	Output is correct
80	Correct	5 ms	256 KB	Output is correct
81	Correct	5 ms	384 KB	Output is correct
82	Correct	5 ms	256 KB	Output is correct
83	Correct	5 ms	256 KB	Output is correct
84	Correct	5 ms	256 KB	Output is correct
85	Correct	5 ms	384 KB	Output is correct
86	Correct	4 ms	256 KB	Output is correct
87	Correct	5 ms	304 KB	Output is correct
88	Correct	5 ms	384 KB	Output is correct
89	Correct	5 ms	256 KB	Output is correct
90	Correct	5 ms	384 KB	Output is correct
91	Correct	5 ms	256 KB	Output is correct
92	Correct	4 ms	256 KB	Output is correct
93	Correct	5 ms	256 KB	Output is correct
94	Correct	6 ms	256 KB	Output is correct
95	Correct	5 ms	256 KB	Output is correct
96	Correct	5 ms	384 KB	Output is correct
97	Correct	5 ms	256 KB	Output is correct
98	Incorrect	6 ms	384 KB	Wrong Answer [5]
99	Halted	0 ms	0 KB	-

Subtask #2
0 / 80.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	12 ms	512 KB	Wrong Answer [5]
2	Halted	0 ms	0 KB	-

답안 #31636

Compilation message

Subtask #1 0 / 20.0

Subtask #2 0 / 80.0

Subtask #1
0 / 20.0

Subtask #2
0 / 80.0