oj.uz

답안 #709018

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
709018 2023-03-13T04:14:05 Z aggrovector 동굴 (IOI13_cave) C++17
100 / 100
 1306 ms 468 KB 
#ifndef __CAVE_H__
#define __CAVE_H__

#ifdef __cplusplus
extern "C" {
#endif

int tryCombination(int S[]);
void answer(int S[], int D[]);
void exploreCave(int N);

#ifdef __cplusplus
}
#endif

#include <bits/stdc++.h>
using namespace std;
int i,l,r,x,mid,unlocked,type,y,j;

void exploreCave(int N) {
    int s[N],d[N],vi[N],anss[N],ansd[N];
    for (i=0;i<N;i++) {
    	s[i]=0;
    	vi[i]=0;
    	anss[i]=0;
    	ansd[i]=0;
	}
	for (j=0;j<N;j++) {
		for (i=0;i<N;i++) {
			if (vi[i]==1) {
				s[i]=anss[i];
			}
			else {
				s[i]=0;
			}
		}
		x=tryCombination(s);
		if (x==-1) {
			x=N;
		}
		if (x<=j) { //jth door is closed when switch is 0
			type=1;
		}
		else { //jth door is open when switch is 0
			for (i=0;i<N;i++) {
				if (vi[i]==1)  {
					s[i]=anss[i];
				}
				else {
					s[i]=1;
				}
			}
			type=2;
			x=j;
		}
		l=0;
		r=N-1;
		while(l<r) {
			mid=(l+r)/2;
			for (i=0;i<=mid;i++) {
				if (vi[i]==0) {
					if (type==1) {
						s[i]=1;
					}
					else {
						s[i]=0;
					}
				}
			}
			y=tryCombination(s);
			if (y==-1) {
				y=N;
			}
			for (i=0;i<N;i++) {
				if (vi[i]==0) {
					if (type==1) {
						s[i]=0;
					}
					else {
						s[i]=1;
					}
				}
			}
			if (y==x) {
				l=mid+1;
			}
			else {
				r=mid;
			}
		}
		vi[l]=1;
		ansd[l]=j;
		if (type==1) {
			anss[l]=1;
		}
		else {
			anss[l]=0;
		}
	}
	answer(anss,ansd);
}	

#endif /* __CAVE_H__ */

Compilation message

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:21:14: warning: unused variable 'd' [-Wunused-variable]
   21 |     int s[N],d[N],vi[N],anss[N],ansd[N];
      |              ^

Subtask #1
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 307 ms 340 KB Output is correct
2 Correct 281 ms 428 KB Output is correct
3 Correct 512 ms 444 KB Output is correct
4 Correct 307 ms 424 KB Output is correct
5 Correct 476 ms 444 KB Output is correct
6 Correct 486 ms 444 KB Output is correct
7 Correct 491 ms 444 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 466 ms 440 KB Output is correct
13 Correct 439 ms 448 KB Output is correct
14 Correct 487 ms 448 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 530 ms 416 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 555 ms 448 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 536 ms 448 KB Output is correct
7 Correct 571 ms 448 KB Output is correct
8 Correct 1283 ms 448 KB Output is correct
9 Correct 1306 ms 468 KB Output is correct
10 Correct 1265 ms 444 KB Output is correct
11 Correct 490 ms 460 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 1 ms 216 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 61 ms 352 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 304 KB Output is correct
23 Correct 149 ms 368 KB Output is correct
24 Correct 145 ms 312 KB Output is correct
25 Correct 145 ms 352 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 69 ms 316 KB Output is correct
29 Correct 1 ms 304 KB Output is correct
30 Correct 71 ms 340 KB Output is correct
31 Correct 63 ms 340 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 304 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 144 ms 352 KB Output is correct
36 Correct 173 ms 352 KB Output is correct
37 Correct 1 ms 212 KB Output is correct

Subtask #5
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 307 ms 340 KB Output is correct
2 Correct 281 ms 428 KB Output is correct
3 Correct 512 ms 444 KB Output is correct
4 Correct 307 ms 424 KB Output is correct
5 Correct 476 ms 444 KB Output is correct
6 Correct 486 ms 444 KB Output is correct
7 Correct 491 ms 444 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 466 ms 440 KB Output is correct
13 Correct 439 ms 448 KB Output is correct
14 Correct 487 ms 448 KB Output is correct
15 Correct 530 ms 416 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 555 ms 448 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 536 ms 448 KB Output is correct
21 Correct 571 ms 448 KB Output is correct
22 Correct 1283 ms 448 KB Output is correct
23 Correct 1306 ms 468 KB Output is correct
24 Correct 1265 ms 444 KB Output is correct
25 Correct 490 ms 460 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 300 KB Output is correct
34 Correct 1 ms 304 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 300 KB Output is correct
42 Correct 1 ms 304 KB Output is correct
43 Correct 1 ms 216 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 61 ms 352 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 304 KB Output is correct
48 Correct 149 ms 368 KB Output is correct
49 Correct 145 ms 312 KB Output is correct
50 Correct 145 ms 352 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 69 ms 316 KB Output is correct
54 Correct 1 ms 304 KB Output is correct
55 Correct 71 ms 340 KB Output is correct
56 Correct 63 ms 340 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 304 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 144 ms 352 KB Output is correct
61 Correct 173 ms 352 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 305 ms 420 KB Output is correct
64 Correct 317 ms 428 KB Output is correct
65 Correct 438 ms 448 KB Output is correct
66 Correct 323 ms 340 KB Output is correct
67 Correct 497 ms 444 KB Output is correct
68 Correct 499 ms 444 KB Output is correct
69 Correct 461 ms 444 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 432 ms 444 KB Output is correct
73 Correct 451 ms 448 KB Output is correct
74 Correct 436 ms 468 KB Output is correct
75 Correct 591 ms 444 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 1 ms 300 KB Output is correct
78 Correct 464 ms 448 KB Output is correct
79 Correct 586 ms 444 KB Output is correct
80 Correct 1278 ms 448 KB Output is correct
81 Correct 1239 ms 444 KB Output is correct
82 Correct 1303 ms 444 KB Output is correct
83 Correct 522 ms 444 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 63 ms 356 KB Output is correct
86 Correct 486 ms 448 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 149 ms 340 KB Output is correct
90 Correct 149 ms 356 KB Output is correct
91 Correct 151 ms 340 KB Output is correct
92 Correct 1220 ms 444 KB Output is correct
93 Correct 1246 ms 448 KB Output is correct
94 Correct 1251 ms 440 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 304 KB Output is correct
97 Correct 522 ms 444 KB Output is correct
98 Correct 67 ms 356 KB Output is correct
99 Correct 471 ms 448 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 65 ms 352 KB Output is correct
102 Correct 72 ms 356 KB Output is correct
103 Correct 483 ms 440 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 147 ms 352 KB Output is correct
108 Correct 150 ms 356 KB Output is correct
109 Correct 1260 ms 440 KB Output is correct
110 Correct 1283 ms 444 KB Output is correct
111 Correct 1 ms 212 KB Output is correct