oj.uz

Submission #62719

# Submission time Handle Problem Language Result Execution time Memory
62719 2018-07-29T21:44:09 Z eriksuenderhauf Genetics (BOI18_genetics) C++11
100 / 100
 1386 ms 111736 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 6 ms 1272 KB Output is correct
2 Correct 5 ms 1400 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 1144 KB Output is correct
5 Correct 6 ms 1400 KB Output is correct
6 Correct 5 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 5 ms 1016 KB Output is correct
10 Correct 5 ms 1400 KB Output is correct
11 Correct 5 ms 1272 KB Output is correct
12 Correct 6 ms 1400 KB Output is correct
13 Correct 5 ms 1400 KB Output is correct
14 Correct 6 ms 1400 KB Output is correct
15 Correct 5 ms 1400 KB Output is correct
16 Correct 5 ms 1400 KB Output is correct
17 Correct 5 ms 380 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 50 ms 27768 KB Output is correct
2 Correct 52 ms 33528 KB Output is correct
3 Correct 57 ms 31992 KB Output is correct
4 Correct 24 ms 18296 KB Output is correct
5 Correct 76 ms 33528 KB Output is correct
6 Correct 70 ms 33528 KB Output is correct
7 Correct 28 ms 14456 KB Output is correct
8 Correct 28 ms 14456 KB Output is correct
9 Correct 417 ms 31864 KB Output is correct
10 Correct 79 ms 31736 KB Output is correct
11 Correct 230 ms 27896 KB Output is correct
12 Correct 373 ms 28152 KB Output is correct
13 Correct 171 ms 27768 KB Output is correct
14 Correct 47 ms 23928 KB Output is correct
15 Correct 125 ms 24220 KB Output is correct
16 Correct 55 ms 25976 KB Output is correct
17 Correct 59 ms 32124 KB Output is correct
18 Correct 74 ms 31864 KB Output is correct
19 Correct 61 ms 32120 KB Output is correct
20 Correct 72 ms 31736 KB Output is correct
21 Correct 63 ms 31992 KB Output is correct
22 Correct 56 ms 31864 KB Output is correct
23 Correct 54 ms 31992 KB Output is correct
24 Correct 57 ms 31864 KB Output is correct
25 Correct 70 ms 31864 KB Output is correct
26 Correct 66 ms 31992 KB Output is correct
27 Correct 67 ms 31736 KB Output is correct
28 Correct 66 ms 31736 KB Output is correct
29 Correct 60 ms 31992 KB Output is correct
30 Correct 59 ms 33528 KB Output is correct
31 Correct 54 ms 33520 KB Output is correct
32 Correct 72 ms 33528 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 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 50 ms 27768 KB Output is correct
2 Correct 52 ms 33528 KB Output is correct
3 Correct 57 ms 31992 KB Output is correct
4 Correct 24 ms 18296 KB Output is correct
5 Correct 76 ms 33528 KB Output is correct
6 Correct 70 ms 33528 KB Output is correct
7 Correct 28 ms 14456 KB Output is correct
8 Correct 28 ms 14456 KB Output is correct
9 Correct 417 ms 31864 KB Output is correct
10 Correct 79 ms 31736 KB Output is correct
11 Correct 230 ms 27896 KB Output is correct
12 Correct 373 ms 28152 KB Output is correct
13 Correct 171 ms 27768 KB Output is correct
14 Correct 47 ms 23928 KB Output is correct
15 Correct 125 ms 24220 KB Output is correct
16 Correct 55 ms 25976 KB Output is correct
17 Correct 59 ms 32124 KB Output is correct
18 Correct 74 ms 31864 KB Output is correct
19 Correct 61 ms 32120 KB Output is correct
20 Correct 72 ms 31736 KB Output is correct
21 Correct 63 ms 31992 KB Output is correct
22 Correct 56 ms 31864 KB Output is correct
23 Correct 54 ms 31992 KB Output is correct
24 Correct 57 ms 31864 KB Output is correct
25 Correct 70 ms 31864 KB Output is correct
26 Correct 66 ms 31992 KB Output is correct
27 Correct 67 ms 31736 KB Output is correct
28 Correct 66 ms 31736 KB Output is correct
29 Correct 60 ms 31992 KB Output is correct
30 Correct 59 ms 33528 KB Output is correct
31 Correct 54 ms 33520 KB Output is correct
32 Correct 72 ms 33528 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 1400 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 321 ms 97144 KB Output is correct
37 Correct 250 ms 110840 KB Output is correct
38 Correct 238 ms 108280 KB Output is correct
39 Correct 178 ms 86392 KB Output is correct
40 Correct 281 ms 110840 KB Output is correct
41 Correct 142 ms 55544 KB Output is correct
42 Correct 185 ms 55544 KB Output is correct
43 Correct 646 ms 86392 KB Output is correct
44 Correct 769 ms 110968 KB Output is correct
45 Correct 474 ms 110968 KB Output is correct
46 Correct 511 ms 110968 KB Output is correct
47 Correct 498 ms 97016 KB Output is correct
48 Correct 548 ms 97144 KB Output is correct
49 Correct 941 ms 83324 KB Output is correct
50 Correct 208 ms 83192 KB Output is correct
51 Correct 254 ms 93560 KB Output is correct
52 Correct 251 ms 108152 KB Output is correct
53 Correct 254 ms 108000 KB Output is correct
54 Correct 258 ms 108408 KB Output is correct
55 Correct 213 ms 108280 KB Output is correct
56 Correct 319 ms 108252 KB Output is correct
57 Correct 235 ms 108412 KB Output is correct
58 Correct 298 ms 108408 KB Output is correct
59 Correct 314 ms 107768 KB Output is correct
60 Correct 325 ms 108536 KB Output is correct
61 Correct 315 ms 107896 KB Output is correct
62 Correct 324 ms 107384 KB Output is correct
63 Correct 333 ms 108408 KB Output is correct
64 Correct 327 ms 108664 KB Output is correct
65 Correct 259 ms 108024 KB Output is correct
66 Correct 266 ms 108152 KB Output is correct
67 Correct 269 ms 108536 KB Output is correct
68 Correct 296 ms 108448 KB Output is correct
69 Correct 342 ms 107896 KB Output is correct
70 Correct 268 ms 108280 KB Output is correct
71 Correct 295 ms 107896 KB Output is correct
72 Correct 292 ms 108664 KB Output is correct
73 Correct 267 ms 107896 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 5 ms 1400 KB Output is correct
76 Correct 5 ms 376 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1272 KB Output is correct
2 Correct 5 ms 1400 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 1144 KB Output is correct
5 Correct 6 ms 1400 KB Output is correct
6 Correct 5 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 5 ms 1016 KB Output is correct
10 Correct 5 ms 1400 KB Output is correct
11 Correct 5 ms 1272 KB Output is correct
12 Correct 6 ms 1400 KB Output is correct
13 Correct 5 ms 1400 KB Output is correct
14 Correct 6 ms 1400 KB Output is correct
15 Correct 5 ms 1400 KB Output is correct
16 Correct 5 ms 1400 KB Output is correct
17 Correct 5 ms 380 KB Output is correct
18 Correct 50 ms 27768 KB Output is correct
19 Correct 52 ms 33528 KB Output is correct
20 Correct 57 ms 31992 KB Output is correct
21 Correct 24 ms 18296 KB Output is correct
22 Correct 76 ms 33528 KB Output is correct
23 Correct 70 ms 33528 KB Output is correct
24 Correct 28 ms 14456 KB Output is correct
25 Correct 28 ms 14456 KB Output is correct
26 Correct 417 ms 31864 KB Output is correct
27 Correct 79 ms 31736 KB Output is correct
28 Correct 230 ms 27896 KB Output is correct
29 Correct 373 ms 28152 KB Output is correct
30 Correct 171 ms 27768 KB Output is correct
31 Correct 47 ms 23928 KB Output is correct
32 Correct 125 ms 24220 KB Output is correct
33 Correct 55 ms 25976 KB Output is correct
34 Correct 59 ms 32124 KB Output is correct
35 Correct 74 ms 31864 KB Output is correct
36 Correct 61 ms 32120 KB Output is correct
37 Correct 72 ms 31736 KB Output is correct
38 Correct 63 ms 31992 KB Output is correct
39 Correct 56 ms 31864 KB Output is correct
40 Correct 54 ms 31992 KB Output is correct
41 Correct 57 ms 31864 KB Output is correct
42 Correct 70 ms 31864 KB Output is correct
43 Correct 66 ms 31992 KB Output is correct
44 Correct 67 ms 31736 KB Output is correct
45 Correct 66 ms 31736 KB Output is correct
46 Correct 60 ms 31992 KB Output is correct
47 Correct 59 ms 33528 KB Output is correct
48 Correct 54 ms 33520 KB Output is correct
49 Correct 72 ms 33528 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 6 ms 1400 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 321 ms 97144 KB Output is correct
54 Correct 250 ms 110840 KB Output is correct
55 Correct 238 ms 108280 KB Output is correct
56 Correct 178 ms 86392 KB Output is correct
57 Correct 281 ms 110840 KB Output is correct
58 Correct 142 ms 55544 KB Output is correct
59 Correct 185 ms 55544 KB Output is correct
60 Correct 646 ms 86392 KB Output is correct
61 Correct 769 ms 110968 KB Output is correct
62 Correct 474 ms 110968 KB Output is correct
63 Correct 511 ms 110968 KB Output is correct
64 Correct 498 ms 97016 KB Output is correct
65 Correct 548 ms 97144 KB Output is correct
66 Correct 941 ms 83324 KB Output is correct
67 Correct 208 ms 83192 KB Output is correct
68 Correct 254 ms 93560 KB Output is correct
69 Correct 251 ms 108152 KB Output is correct
70 Correct 254 ms 108000 KB Output is correct
71 Correct 258 ms 108408 KB Output is correct
72 Correct 213 ms 108280 KB Output is correct
73 Correct 319 ms 108252 KB Output is correct
74 Correct 235 ms 108412 KB Output is correct
75 Correct 298 ms 108408 KB Output is correct
76 Correct 314 ms 107768 KB Output is correct
77 Correct 325 ms 108536 KB Output is correct
78 Correct 315 ms 107896 KB Output is correct
79 Correct 324 ms 107384 KB Output is correct
80 Correct 333 ms 108408 KB Output is correct
81 Correct 327 ms 108664 KB Output is correct
82 Correct 259 ms 108024 KB Output is correct
83 Correct 266 ms 108152 KB Output is correct
84 Correct 269 ms 108536 KB Output is correct
85 Correct 296 ms 108448 KB Output is correct
86 Correct 342 ms 107896 KB Output is correct
87 Correct 268 ms 108280 KB Output is correct
88 Correct 295 ms 107896 KB Output is correct
89 Correct 292 ms 108664 KB Output is correct
90 Correct 267 ms 107896 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 5 ms 1400 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 459 ms 104928 KB Output is correct
95 Correct 266 ms 110864 KB Output is correct
96 Correct 290 ms 108920 KB Output is correct
97 Correct 159 ms 59384 KB Output is correct
98 Correct 154 ms 86392 KB Output is correct
99 Correct 267 ms 110772 KB Output is correct
100 Correct 174 ms 55544 KB Output is correct
101 Correct 194 ms 55772 KB Output is correct
102 Correct 499 ms 86392 KB Output is correct
103 Correct 641 ms 110968 KB Output is correct
104 Correct 537 ms 110968 KB Output is correct
105 Correct 300 ms 110840 KB Output is correct
106 Correct 838 ms 105336 KB Output is correct
107 Correct 1386 ms 97912 KB Output is correct
108 Correct 459 ms 84040 KB Output is correct
109 Correct 397 ms 96632 KB Output is correct
110 Correct 261 ms 94456 KB Output is correct
111 Correct 391 ms 111736 KB Output is correct
112 Correct 349 ms 110328 KB Output is correct
113 Correct 233 ms 109176 KB Output is correct
114 Correct 258 ms 109048 KB Output is correct
115 Correct 321 ms 109176 KB Output is correct
116 Correct 321 ms 110200 KB Output is correct
117 Correct 342 ms 110456 KB Output is correct
118 Correct 350 ms 110328 KB Output is correct
119 Correct 380 ms 109948 KB Output is correct
120 Correct 330 ms 110328 KB Output is correct
121 Correct 311 ms 97784 KB Output is correct
122 Correct 250 ms 111480 KB Output is correct
123 Correct 239 ms 109048 KB Output is correct
124 Correct 5 ms 504 KB Output is correct
125 Correct 5 ms 1400 KB Output is correct
126 Correct 5 ms 376 KB Output is correct