oj.uz

Submission #62712

# Submission time Handle Problem Language Result Execution time Memory
62712 2018-07-29T21:30:09 Z eriksuenderhauf Genetics (BOI18_genetics) C++11
100 / 100
 1396 ms 111496 KB 
#include <bits/stdc++.h>
#define enl printf("\n")
#define case(t) printf("Case #%d: ", (t))
#define ni(n) scanf("%d", &(n))
#define nl(n) scanf("%I64d", &(n))
#define nai(a, n) for (int i = 0; i < (n); i++) ni(a[i])
#define nal(a, n) for (int i = 0; i < (n); i++) nl(a[i])
#define pri(n) printf("%d\n", (n))
#define prl(n) printf("%I64d\n", (n))
#define pii pair<int, int>
#define vii vector<pii>
#define vi vector<int>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
typedef long long ll;
const double pi = acos(-1);
const int MOD = 1e9 + 7;
const int INF = 1e9 + 7;
const int MAXN = 5e3 + 5;
const double eps = 1e-9;
using namespace std;
char str[MAXN][MAXN];
bitset<MAXN> a[MAXN][4];
int cnt[MAXN][4];
int vis[MAXN][MAXN];

int go(char c)
{
    if (c == 'A') return 0;
    else if (c == 'C') return 1;
    else if (c == 'G') return 2;
    else if (c == 'T') return 3;
}

int main()
{
    int n, m, k;
    ni(n), ni(m), ni(k);
    for (int i = 0; i < n; i++)
    {
        scanf("%s", str[i]);
        for (int j = 0; j < m; j++)
        {
            int cur = go(str[i][j]);
            a[i][cur][j] = 1;
            cnt[j][cur]++;
            vis[i][j] = -1;
        }
        for (int j = m; j < n; j++)
            vis[i][j] = -1;
    }
    for (int i = n - 1; i >= 0; i--)
    {
        int tmp = 0;
        for (int j = 0; j < m; j++)
            tmp += n - cnt[j][go(str[i][j])];
        if (tmp != k * (n - 1))
            continue;
        int fl = 0;
        for (int j = n - 1; j >= 0; j--)
        {
            if (i == j)
                continue;
            int val = 0;
            if (vis[i][j] != -1)
                val = vis[i][j];
            else
            {
                for (int b = 0; b < 4; b++)
                {
                    val += (a[i][b] ^ a[j][b]).count();
                    if (val > 2 * k)
                        break;
                }
                vis[i][j] = val;
                vis[j][i] = val;
            }
            if (val != 2 * k)
            {
                fl = 1;
                break;
            }
        }
        if (fl)
            continue;
        return !pri(i + 1);
    }
    return 0;
}

Compilation message

genetics.cpp: In function 'int go(char)':
genetics.cpp:35:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
genetics.cpp: In function 'int main()':
genetics.cpp:40:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     ni(n), ni(m), ni(k);
                 ^
genetics.cpp:40:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
genetics.cpp:40:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
genetics.cpp:43:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%s", str[i]);
         ~~~~~^~~~~~~~~~~~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 1272 KB Output is correct
2 Correct 5 ms 1400 KB Output is correct
3 Correct 5 ms 372 KB Output is correct
4 Correct 5 ms 1144 KB Output is correct
5 Correct 5 ms 1400 KB Output is correct
6 Correct 6 ms 1400 KB Output is correct
7 Correct 5 ms 888 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 6 ms 1020 KB Output is correct
10 Correct 6 ms 1400 KB Output is correct
11 Correct 5 ms 1272 KB Output is correct
12 Correct 5 ms 1400 KB Output is correct
13 Correct 6 ms 1400 KB Output is correct
14 Correct 5 ms 1400 KB Output is correct
15 Correct 6 ms 1400 KB Output is correct
16 Correct 6 ms 1400 KB Output is correct
17 Correct 5 ms 504 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 49 ms 28076 KB Output is correct
2 Correct 52 ms 33784 KB Output is correct
3 Correct 55 ms 32248 KB Output is correct
4 Correct 23 ms 18556 KB Output is correct
5 Correct 77 ms 33912 KB Output is correct
6 Correct 74 ms 33788 KB Output is correct
7 Correct 30 ms 14716 KB Output is correct
8 Correct 28 ms 14712 KB Output is correct
9 Correct 406 ms 32120 KB Output is correct
10 Correct 84 ms 32120 KB Output is correct
11 Correct 222 ms 28280 KB Output is correct
12 Correct 373 ms 28408 KB Output is correct
13 Correct 176 ms 28280 KB Output is correct
14 Correct 47 ms 24312 KB Output is correct
15 Correct 112 ms 24568 KB Output is correct
16 Correct 55 ms 26360 KB Output is correct
17 Correct 59 ms 32376 KB Output is correct
18 Correct 83 ms 32128 KB Output is correct
19 Correct 64 ms 32376 KB Output is correct
20 Correct 70 ms 32028 KB Output is correct
21 Correct 63 ms 32248 KB Output is correct
22 Correct 59 ms 32120 KB Output is correct
23 Correct 56 ms 32120 KB Output is correct
24 Correct 57 ms 32248 KB Output is correct
25 Correct 70 ms 31992 KB Output is correct
26 Correct 67 ms 32268 KB Output is correct
27 Correct 67 ms 31996 KB Output is correct
28 Correct 70 ms 32120 KB Output is correct
29 Correct 61 ms 32248 KB Output is correct
30 Correct 58 ms 33784 KB Output is correct
31 Correct 57 ms 33784 KB Output is correct
32 Correct 75 ms 33784 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 1400 KB Output is correct
35 Correct 5 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 49 ms 28076 KB Output is correct
2 Correct 52 ms 33784 KB Output is correct
3 Correct 55 ms 32248 KB Output is correct
4 Correct 23 ms 18556 KB Output is correct
5 Correct 77 ms 33912 KB Output is correct
6 Correct 74 ms 33788 KB Output is correct
7 Correct 30 ms 14716 KB Output is correct
8 Correct 28 ms 14712 KB Output is correct
9 Correct 406 ms 32120 KB Output is correct
10 Correct 84 ms 32120 KB Output is correct
11 Correct 222 ms 28280 KB Output is correct
12 Correct 373 ms 28408 KB Output is correct
13 Correct 176 ms 28280 KB Output is correct
14 Correct 47 ms 24312 KB Output is correct
15 Correct 112 ms 24568 KB Output is correct
16 Correct 55 ms 26360 KB Output is correct
17 Correct 59 ms 32376 KB Output is correct
18 Correct 83 ms 32128 KB Output is correct
19 Correct 64 ms 32376 KB Output is correct
20 Correct 70 ms 32028 KB Output is correct
21 Correct 63 ms 32248 KB Output is correct
22 Correct 59 ms 32120 KB Output is correct
23 Correct 56 ms 32120 KB Output is correct
24 Correct 57 ms 32248 KB Output is correct
25 Correct 70 ms 31992 KB Output is correct
26 Correct 67 ms 32268 KB Output is correct
27 Correct 67 ms 31996 KB Output is correct
28 Correct 70 ms 32120 KB Output is correct
29 Correct 61 ms 32248 KB Output is correct
30 Correct 58 ms 33784 KB Output is correct
31 Correct 57 ms 33784 KB Output is correct
32 Correct 75 ms 33784 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 1400 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 316 ms 97272 KB Output is correct
37 Correct 254 ms 111224 KB Output is correct
38 Correct 234 ms 108664 KB Output is correct
39 Correct 141 ms 86648 KB Output is correct
40 Correct 279 ms 111228 KB Output is correct
41 Correct 140 ms 56056 KB Output is correct
42 Correct 150 ms 56056 KB Output is correct
43 Correct 641 ms 86776 KB Output is correct
44 Correct 778 ms 111496 KB Output is correct
45 Correct 478 ms 111096 KB Output is correct
46 Correct 515 ms 111096 KB Output is correct
47 Correct 503 ms 97528 KB Output is correct
48 Correct 550 ms 97276 KB Output is correct
49 Correct 947 ms 83576 KB Output is correct
50 Correct 201 ms 83448 KB Output is correct
51 Correct 234 ms 93944 KB Output is correct
52 Correct 252 ms 108408 KB Output is correct
53 Correct 246 ms 108280 KB Output is correct
54 Correct 252 ms 108536 KB Output is correct
55 Correct 209 ms 108536 KB Output is correct
56 Correct 325 ms 108664 KB Output is correct
57 Correct 235 ms 108688 KB Output is correct
58 Correct 296 ms 108664 KB Output is correct
59 Correct 308 ms 108152 KB Output is correct
60 Correct 320 ms 108792 KB Output is correct
61 Correct 317 ms 108280 KB Output is correct
62 Correct 323 ms 107640 KB Output is correct
63 Correct 338 ms 108664 KB Output is correct
64 Correct 321 ms 108568 KB Output is correct
65 Correct 257 ms 108280 KB Output is correct
66 Correct 264 ms 108408 KB Output is correct
67 Correct 265 ms 108664 KB Output is correct
68 Correct 293 ms 108708 KB Output is correct
69 Correct 333 ms 108152 KB Output is correct
70 Correct 268 ms 108664 KB Output is correct
71 Correct 296 ms 108152 KB Output is correct
72 Correct 284 ms 108920 KB Output is correct
73 Correct 269 ms 108156 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 6 ms 1400 KB Output is correct
76 Correct 5 ms 504 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 1272 KB Output is correct
2 Correct 5 ms 1400 KB Output is correct
3 Correct 5 ms 372 KB Output is correct
4 Correct 5 ms 1144 KB Output is correct
5 Correct 5 ms 1400 KB Output is correct
6 Correct 6 ms 1400 KB Output is correct
7 Correct 5 ms 888 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 6 ms 1020 KB Output is correct
10 Correct 6 ms 1400 KB Output is correct
11 Correct 5 ms 1272 KB Output is correct
12 Correct 5 ms 1400 KB Output is correct
13 Correct 6 ms 1400 KB Output is correct
14 Correct 5 ms 1400 KB Output is correct
15 Correct 6 ms 1400 KB Output is correct
16 Correct 6 ms 1400 KB Output is correct
17 Correct 5 ms 504 KB Output is correct
18 Correct 49 ms 28076 KB Output is correct
19 Correct 52 ms 33784 KB Output is correct
20 Correct 55 ms 32248 KB Output is correct
21 Correct 23 ms 18556 KB Output is correct
22 Correct 77 ms 33912 KB Output is correct
23 Correct 74 ms 33788 KB Output is correct
24 Correct 30 ms 14716 KB Output is correct
25 Correct 28 ms 14712 KB Output is correct
26 Correct 406 ms 32120 KB Output is correct
27 Correct 84 ms 32120 KB Output is correct
28 Correct 222 ms 28280 KB Output is correct
29 Correct 373 ms 28408 KB Output is correct
30 Correct 176 ms 28280 KB Output is correct
31 Correct 47 ms 24312 KB Output is correct
32 Correct 112 ms 24568 KB Output is correct
33 Correct 55 ms 26360 KB Output is correct
34 Correct 59 ms 32376 KB Output is correct
35 Correct 83 ms 32128 KB Output is correct
36 Correct 64 ms 32376 KB Output is correct
37 Correct 70 ms 32028 KB Output is correct
38 Correct 63 ms 32248 KB Output is correct
39 Correct 59 ms 32120 KB Output is correct
40 Correct 56 ms 32120 KB Output is correct
41 Correct 57 ms 32248 KB Output is correct
42 Correct 70 ms 31992 KB Output is correct
43 Correct 67 ms 32268 KB Output is correct
44 Correct 67 ms 31996 KB Output is correct
45 Correct 70 ms 32120 KB Output is correct
46 Correct 61 ms 32248 KB Output is correct
47 Correct 58 ms 33784 KB Output is correct
48 Correct 57 ms 33784 KB Output is correct
49 Correct 75 ms 33784 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 5 ms 1400 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 316 ms 97272 KB Output is correct
54 Correct 254 ms 111224 KB Output is correct
55 Correct 234 ms 108664 KB Output is correct
56 Correct 141 ms 86648 KB Output is correct
57 Correct 279 ms 111228 KB Output is correct
58 Correct 140 ms 56056 KB Output is correct
59 Correct 150 ms 56056 KB Output is correct
60 Correct 641 ms 86776 KB Output is correct
61 Correct 778 ms 111496 KB Output is correct
62 Correct 478 ms 111096 KB Output is correct
63 Correct 515 ms 111096 KB Output is correct
64 Correct 503 ms 97528 KB Output is correct
65 Correct 550 ms 97276 KB Output is correct
66 Correct 947 ms 83576 KB Output is correct
67 Correct 201 ms 83448 KB Output is correct
68 Correct 234 ms 93944 KB Output is correct
69 Correct 252 ms 108408 KB Output is correct
70 Correct 246 ms 108280 KB Output is correct
71 Correct 252 ms 108536 KB Output is correct
72 Correct 209 ms 108536 KB Output is correct
73 Correct 325 ms 108664 KB Output is correct
74 Correct 235 ms 108688 KB Output is correct
75 Correct 296 ms 108664 KB Output is correct
76 Correct 308 ms 108152 KB Output is correct
77 Correct 320 ms 108792 KB Output is correct
78 Correct 317 ms 108280 KB Output is correct
79 Correct 323 ms 107640 KB Output is correct
80 Correct 338 ms 108664 KB Output is correct
81 Correct 321 ms 108568 KB Output is correct
82 Correct 257 ms 108280 KB Output is correct
83 Correct 264 ms 108408 KB Output is correct
84 Correct 265 ms 108664 KB Output is correct
85 Correct 293 ms 108708 KB Output is correct
86 Correct 333 ms 108152 KB Output is correct
87 Correct 268 ms 108664 KB Output is correct
88 Correct 296 ms 108152 KB Output is correct
89 Correct 284 ms 108920 KB Output is correct
90 Correct 269 ms 108156 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 6 ms 1400 KB Output is correct
93 Correct 5 ms 504 KB Output is correct
94 Correct 459 ms 105320 KB Output is correct
95 Correct 262 ms 111096 KB Output is correct
96 Correct 287 ms 109048 KB Output is correct
97 Correct 160 ms 59708 KB Output is correct
98 Correct 148 ms 86520 KB Output is correct
99 Correct 263 ms 110968 KB Output is correct
100 Correct 182 ms 55864 KB Output is correct
101 Correct 191 ms 55672 KB Output is correct
102 Correct 507 ms 86648 KB Output is correct
103 Correct 642 ms 111096 KB Output is correct
104 Correct 535 ms 111096 KB Output is correct
105 Correct 301 ms 110968 KB Output is correct
106 Correct 861 ms 105592 KB Output is correct
107 Correct 1396 ms 97272 KB Output is correct
108 Correct 482 ms 83448 KB Output is correct
109 Correct 391 ms 95740 KB Output is correct
110 Correct 269 ms 93688 KB Output is correct
111 Correct 399 ms 110968 KB Output is correct
112 Correct 359 ms 109688 KB Output is correct
113 Correct 233 ms 108408 KB Output is correct
114 Correct 262 ms 108408 KB Output is correct
115 Correct 326 ms 108408 KB Output is correct
116 Correct 325 ms 109432 KB Output is correct
117 Correct 345 ms 109688 KB Output is correct
118 Correct 352 ms 109724 KB Output is correct
119 Correct 388 ms 109304 KB Output is correct
120 Correct 329 ms 109688 KB Output is correct
121 Correct 335 ms 97400 KB Output is correct
122 Correct 255 ms 111096 KB Output is correct
123 Correct 244 ms 108408 KB Output is correct
124 Correct 5 ms 504 KB Output is correct
125 Correct 6 ms 1400 KB Output is correct
126 Correct 5 ms 376 KB Output is correct