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답안 #95152

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
95152 2019-01-27T17:09:53 Z popovicirobert Genetics (BOI18_genetics) C++14
100 / 100
 311 ms 27288 KB 
#include <bits/stdc++.h>
#define lsb(x) (x & (-x))
#define ll long long
#define ull unsigned long long
#define ld long double
// 217
// 44

using namespace std;

const int MAXN = 4100;

char str[MAXN + 1][MAXN + 1];
ll hsh[MAXN + 1], sum[MAXN + 1][4];

int pos[256];

int main() {
    //ifstream cin("A.in");
    //ofstream cout("A.out");
    int i, j, n, m, k;
    ios::sync_with_stdio(false);
    cin.tie(0), cout.tie(0);
    srand(time(NULL));
    cin >> n >> m >> k;
    ll tot = 0;
    for(i = 1; i <= n; i++) {
        cin >> str[i] + 1;
        hsh[i] = rand();
        tot += hsh[i];
    }
    pos['A'] = 0;
    pos['C'] = 1;
    pos['G'] = 2;
    pos['T'] = 3;
    for(j = 1; j <= m; j++) {
        for(i = 1; i <= n; i++) {
            sum[j][pos[str[i][j]]] += hsh[i];
        }
    }
    for(i = 1; i <= n; i++) {
        ll cur = 0;
        for(j = 1; j <= m; j++) {
            cur += sum[j][pos[str[i][j]]];
        }
        if(cur - m * hsh[i] == (tot - hsh[i]) * (m - k)) {
            cout << i;
            return 0;
        }
    }
    //cin.close();
    //cout.close();
    return 0;
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:28:23: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
         cin >> str[i] + 1;
                ~~~~~~~^~~
genetics.cpp:38:33: warning: array subscript has type 'char' [-Wchar-subscripts]
             sum[j][pos[str[i][j]]] += hsh[i];
                                 ^
genetics.cpp:44:40: warning: array subscript has type 'char' [-Wchar-subscripts]
             cur += sum[j][pos[str[i][j]]];
                                        ^

Subtask #1
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 632 KB Output is correct
2 Correct 5 ms 760 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 632 KB Output is correct
5 Correct 6 ms 760 KB Output is correct
6 Correct 5 ms 760 KB Output is correct
7 Correct 5 ms 504 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 632 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 632 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 6 ms 760 KB Output is correct
15 Correct 5 ms 760 KB Output is correct
16 Correct 7 ms 760 KB Output is correct
17 Correct 5 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 44 ms 7928 KB Output is correct
2 Correct 58 ms 9208 KB Output is correct
3 Correct 52 ms 8824 KB Output is correct
4 Correct 14 ms 5624 KB Output is correct
5 Correct 57 ms 9208 KB Output is correct
6 Correct 53 ms 9124 KB Output is correct
7 Correct 20 ms 4728 KB Output is correct
8 Correct 20 ms 4728 KB Output is correct
9 Correct 48 ms 8952 KB Output is correct
10 Correct 52 ms 8824 KB Output is correct
11 Correct 45 ms 8056 KB Output is correct
12 Correct 41 ms 8056 KB Output is correct
13 Correct 47 ms 8056 KB Output is correct
14 Correct 30 ms 7160 KB Output is correct
15 Correct 28 ms 7288 KB Output is correct
16 Correct 35 ms 7800 KB Output is correct
17 Correct 51 ms 8824 KB Output is correct
18 Correct 45 ms 8828 KB Output is correct
19 Correct 47 ms 8824 KB Output is correct
20 Correct 47 ms 8824 KB Output is correct
21 Correct 46 ms 8828 KB Output is correct
22 Correct 46 ms 8952 KB Output is correct
23 Correct 46 ms 8824 KB Output is correct
24 Correct 47 ms 8824 KB Output is correct
25 Correct 43 ms 8824 KB Output is correct
26 Correct 44 ms 8824 KB Output is correct
27 Correct 43 ms 8824 KB Output is correct
28 Correct 49 ms 8824 KB Output is correct
29 Correct 47 ms 8824 KB Output is correct
30 Correct 45 ms 9208 KB Output is correct
31 Correct 46 ms 9208 KB Output is correct
32 Correct 50 ms 9208 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 760 KB Output is correct
35 Correct 5 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 44 ms 7928 KB Output is correct
2 Correct 58 ms 9208 KB Output is correct
3 Correct 52 ms 8824 KB Output is correct
4 Correct 14 ms 5624 KB Output is correct
5 Correct 57 ms 9208 KB Output is correct
6 Correct 53 ms 9124 KB Output is correct
7 Correct 20 ms 4728 KB Output is correct
8 Correct 20 ms 4728 KB Output is correct
9 Correct 48 ms 8952 KB Output is correct
10 Correct 52 ms 8824 KB Output is correct
11 Correct 45 ms 8056 KB Output is correct
12 Correct 41 ms 8056 KB Output is correct
13 Correct 47 ms 8056 KB Output is correct
14 Correct 30 ms 7160 KB Output is correct
15 Correct 28 ms 7288 KB Output is correct
16 Correct 35 ms 7800 KB Output is correct
17 Correct 51 ms 8824 KB Output is correct
18 Correct 45 ms 8828 KB Output is correct
19 Correct 47 ms 8824 KB Output is correct
20 Correct 47 ms 8824 KB Output is correct
21 Correct 46 ms 8828 KB Output is correct
22 Correct 46 ms 8952 KB Output is correct
23 Correct 46 ms 8824 KB Output is correct
24 Correct 47 ms 8824 KB Output is correct
25 Correct 43 ms 8824 KB Output is correct
26 Correct 44 ms 8824 KB Output is correct
27 Correct 43 ms 8824 KB Output is correct
28 Correct 49 ms 8824 KB Output is correct
29 Correct 47 ms 8824 KB Output is correct
30 Correct 45 ms 9208 KB Output is correct
31 Correct 46 ms 9208 KB Output is correct
32 Correct 50 ms 9208 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 760 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 242 ms 18700 KB Output is correct
37 Correct 296 ms 20136 KB Output is correct
38 Correct 256 ms 19576 KB Output is correct
39 Correct 125 ms 16608 KB Output is correct
40 Correct 279 ms 20064 KB Output is correct
41 Correct 132 ms 11004 KB Output is correct
42 Correct 129 ms 11132 KB Output is correct
43 Correct 189 ms 16884 KB Output is correct
44 Correct 276 ms 20088 KB Output is correct
45 Correct 278 ms 19960 KB Output is correct
46 Correct 275 ms 20728 KB Output is correct
47 Correct 246 ms 18300 KB Output is correct
48 Correct 242 ms 18680 KB Output is correct
49 Correct 191 ms 15864 KB Output is correct
50 Correct 204 ms 15864 KB Output is correct
51 Correct 220 ms 18168 KB Output is correct
52 Correct 268 ms 20472 KB Output is correct
53 Correct 263 ms 20216 KB Output is correct
54 Correct 261 ms 20472 KB Output is correct
55 Correct 272 ms 20344 KB Output is correct
56 Correct 257 ms 20344 KB Output is correct
57 Correct 267 ms 20216 KB Output is correct
58 Correct 253 ms 19704 KB Output is correct
59 Correct 248 ms 19704 KB Output is correct
60 Correct 241 ms 19680 KB Output is correct
61 Correct 243 ms 19704 KB Output is correct
62 Correct 252 ms 19192 KB Output is correct
63 Correct 234 ms 18808 KB Output is correct
64 Correct 240 ms 18552 KB Output is correct
65 Correct 249 ms 25208 KB Output is correct
66 Correct 246 ms 25208 KB Output is correct
67 Correct 285 ms 25724 KB Output is correct
68 Correct 254 ms 25720 KB Output is correct
69 Correct 259 ms 25608 KB Output is correct
70 Correct 276 ms 25976 KB Output is correct
71 Correct 266 ms 25976 KB Output is correct
72 Correct 266 ms 26104 KB Output is correct
73 Correct 264 ms 25976 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 5 ms 760 KB Output is correct
76 Correct 5 ms 376 KB Output is correct

Subtask #4
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 632 KB Output is correct
2 Correct 5 ms 760 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 632 KB Output is correct
5 Correct 6 ms 760 KB Output is correct
6 Correct 5 ms 760 KB Output is correct
7 Correct 5 ms 504 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 632 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 632 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 6 ms 760 KB Output is correct
15 Correct 5 ms 760 KB Output is correct
16 Correct 7 ms 760 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 44 ms 7928 KB Output is correct
19 Correct 58 ms 9208 KB Output is correct
20 Correct 52 ms 8824 KB Output is correct
21 Correct 14 ms 5624 KB Output is correct
22 Correct 57 ms 9208 KB Output is correct
23 Correct 53 ms 9124 KB Output is correct
24 Correct 20 ms 4728 KB Output is correct
25 Correct 20 ms 4728 KB Output is correct
26 Correct 48 ms 8952 KB Output is correct
27 Correct 52 ms 8824 KB Output is correct
28 Correct 45 ms 8056 KB Output is correct
29 Correct 41 ms 8056 KB Output is correct
30 Correct 47 ms 8056 KB Output is correct
31 Correct 30 ms 7160 KB Output is correct
32 Correct 28 ms 7288 KB Output is correct
33 Correct 35 ms 7800 KB Output is correct
34 Correct 51 ms 8824 KB Output is correct
35 Correct 45 ms 8828 KB Output is correct
36 Correct 47 ms 8824 KB Output is correct
37 Correct 47 ms 8824 KB Output is correct
38 Correct 46 ms 8828 KB Output is correct
39 Correct 46 ms 8952 KB Output is correct
40 Correct 46 ms 8824 KB Output is correct
41 Correct 47 ms 8824 KB Output is correct
42 Correct 43 ms 8824 KB Output is correct
43 Correct 44 ms 8824 KB Output is correct
44 Correct 43 ms 8824 KB Output is correct
45 Correct 49 ms 8824 KB Output is correct
46 Correct 47 ms 8824 KB Output is correct
47 Correct 45 ms 9208 KB Output is correct
48 Correct 46 ms 9208 KB Output is correct
49 Correct 50 ms 9208 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 6 ms 760 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 242 ms 18700 KB Output is correct
54 Correct 296 ms 20136 KB Output is correct
55 Correct 256 ms 19576 KB Output is correct
56 Correct 125 ms 16608 KB Output is correct
57 Correct 279 ms 20064 KB Output is correct
58 Correct 132 ms 11004 KB Output is correct
59 Correct 129 ms 11132 KB Output is correct
60 Correct 189 ms 16884 KB Output is correct
61 Correct 276 ms 20088 KB Output is correct
62 Correct 278 ms 19960 KB Output is correct
63 Correct 275 ms 20728 KB Output is correct
64 Correct 246 ms 18300 KB Output is correct
65 Correct 242 ms 18680 KB Output is correct
66 Correct 191 ms 15864 KB Output is correct
67 Correct 204 ms 15864 KB Output is correct
68 Correct 220 ms 18168 KB Output is correct
69 Correct 268 ms 20472 KB Output is correct
70 Correct 263 ms 20216 KB Output is correct
71 Correct 261 ms 20472 KB Output is correct
72 Correct 272 ms 20344 KB Output is correct
73 Correct 257 ms 20344 KB Output is correct
74 Correct 267 ms 20216 KB Output is correct
75 Correct 253 ms 19704 KB Output is correct
76 Correct 248 ms 19704 KB Output is correct
77 Correct 241 ms 19680 KB Output is correct
78 Correct 243 ms 19704 KB Output is correct
79 Correct 252 ms 19192 KB Output is correct
80 Correct 234 ms 18808 KB Output is correct
81 Correct 240 ms 18552 KB Output is correct
82 Correct 249 ms 25208 KB Output is correct
83 Correct 246 ms 25208 KB Output is correct
84 Correct 285 ms 25724 KB Output is correct
85 Correct 254 ms 25720 KB Output is correct
86 Correct 259 ms 25608 KB Output is correct
87 Correct 276 ms 25976 KB Output is correct
88 Correct 266 ms 25976 KB Output is correct
89 Correct 266 ms 26104 KB Output is correct
90 Correct 264 ms 25976 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 5 ms 760 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 260 ms 25952 KB Output is correct
95 Correct 311 ms 26872 KB Output is correct
96 Correct 280 ms 26488 KB Output is correct
97 Correct 140 ms 14584 KB Output is correct
98 Correct 103 ms 19576 KB Output is correct
99 Correct 288 ms 27288 KB Output is correct
100 Correct 134 ms 13944 KB Output is correct
101 Correct 129 ms 13944 KB Output is correct
102 Correct 186 ms 21368 KB Output is correct
103 Correct 259 ms 27256 KB Output is correct
104 Correct 267 ms 25208 KB Output is correct
105 Correct 283 ms 25464 KB Output is correct
106 Correct 257 ms 20472 KB Output is correct
107 Correct 214 ms 19448 KB Output is correct
108 Correct 190 ms 16760 KB Output is correct
109 Correct 227 ms 19096 KB Output is correct
110 Correct 218 ms 18556 KB Output is correct
111 Correct 262 ms 23800 KB Output is correct
112 Correct 273 ms 23800 KB Output is correct
113 Correct 264 ms 23416 KB Output is correct
114 Correct 258 ms 23544 KB Output is correct
115 Correct 266 ms 23288 KB Output is correct
116 Correct 273 ms 23544 KB Output is correct
117 Correct 276 ms 23800 KB Output is correct
118 Correct 260 ms 23544 KB Output is correct
119 Correct 272 ms 23544 KB Output is correct
120 Correct 268 ms 23544 KB Output is correct
121 Correct 237 ms 21368 KB Output is correct
122 Correct 269 ms 23416 KB Output is correct
123 Correct 279 ms 23076 KB Output is correct
124 Correct 5 ms 376 KB Output is correct
125 Correct 5 ms 760 KB Output is correct
126 Correct 5 ms 376 KB Output is correct