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Submission #530676

# Submission time Handle Problem Language Result Execution time Memory
530676 2022-02-26T11:47:36 Z OttoTheDino Genetics (BOI18_genetics) C++17
100 / 100
 412 ms 148524 KB 
#include <bits/stdc++.h>
using namespace std;

#define rep(i,s,e)                  for (ll i = s; i <= e; ++i)
#define rrep(i,s,e)                 for (ll i = s; i >= e; --i)
#define pb                          push_back
#define pf                          push_front
#define fi                          first
#define se                          second
#define all(a)                      a.begin(), a.end()
typedef long long ll;
typedef pair<ll, ll> ii;
typedef vector<ii> vii;
typedef vector<ll> vi;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<ll> vll;

ll rand (ll a, ll b) {
    return a + rand() % (b-a+1);
}

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);

    srand(time(0));

    ll n, m, K; cin >> n >> m >> K;
    ll w[n], col_sum[m][4] = {}, w_sum = 0;
    rep (i,0,n-1) {
        w[i] = rand(1, 1000000);
        w_sum += w[i];
    }

    unordered_map<char, ll> mp;

    mp['A'] = 0;
    mp['C'] = 1;
    mp['G'] = 2;
    mp['T'] = 3;

    ll a[n][m];

    rep (i,0,n-1) {
        string s; cin >> s;
        rep (j,0,m-1) {
            a[i][j] = mp[s[j]];
            col_sum[j][a[i][j]] += w[i];
        }
    }

    rep (i,0,n-1) {
        ll tot = 0;
        rep (j,0,m-1) {
            rep (k,0,3) {
                if (k==a[i][j]) tot += col_sum[j][k]-w[i];
                else tot -= col_sum[j][k];
            }
        }
        if (tot==(m-2*K)*(w_sum-w[i])) {
            cout << i+1 << "\n";
            break;
        }
    }

    return 0;
}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 320 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 57 ms 21324 KB Output is correct
2 Correct 63 ms 26020 KB Output is correct
3 Correct 63 ms 24888 KB Output is correct
4 Correct 15 ms 5664 KB Output is correct
5 Correct 58 ms 26052 KB Output is correct
6 Correct 60 ms 26176 KB Output is correct
7 Correct 28 ms 11488 KB Output is correct
8 Correct 28 ms 11332 KB Output is correct
9 Correct 54 ms 24120 KB Output is correct
10 Correct 58 ms 24036 KB Output is correct
11 Correct 53 ms 21164 KB Output is correct
12 Correct 48 ms 21320 KB Output is correct
13 Correct 48 ms 21136 KB Output is correct
14 Correct 46 ms 18212 KB Output is correct
15 Correct 41 ms 18544 KB Output is correct
16 Correct 44 ms 18364 KB Output is correct
17 Correct 63 ms 25004 KB Output is correct
18 Correct 54 ms 24836 KB Output is correct
19 Correct 61 ms 25028 KB Output is correct
20 Correct 58 ms 24660 KB Output is correct
21 Correct 61 ms 24984 KB Output is correct
22 Correct 66 ms 24928 KB Output is correct
23 Correct 63 ms 24900 KB Output is correct
24 Correct 63 ms 24916 KB Output is correct
25 Correct 55 ms 24632 KB Output is correct
26 Correct 57 ms 24828 KB Output is correct
27 Correct 64 ms 24728 KB Output is correct
28 Correct 57 ms 24764 KB Output is correct
29 Correct 64 ms 24944 KB Output is correct
30 Correct 49 ms 26052 KB Output is correct
31 Correct 63 ms 26044 KB Output is correct
32 Correct 58 ms 26048 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 320 KB Output is correct
35 Correct 1 ms 204 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 57 ms 21324 KB Output is correct
2 Correct 63 ms 26020 KB Output is correct
3 Correct 63 ms 24888 KB Output is correct
4 Correct 15 ms 5664 KB Output is correct
5 Correct 58 ms 26052 KB Output is correct
6 Correct 60 ms 26176 KB Output is correct
7 Correct 28 ms 11488 KB Output is correct
8 Correct 28 ms 11332 KB Output is correct
9 Correct 54 ms 24120 KB Output is correct
10 Correct 58 ms 24036 KB Output is correct
11 Correct 53 ms 21164 KB Output is correct
12 Correct 48 ms 21320 KB Output is correct
13 Correct 48 ms 21136 KB Output is correct
14 Correct 46 ms 18212 KB Output is correct
15 Correct 41 ms 18544 KB Output is correct
16 Correct 44 ms 18364 KB Output is correct
17 Correct 63 ms 25004 KB Output is correct
18 Correct 54 ms 24836 KB Output is correct
19 Correct 61 ms 25028 KB Output is correct
20 Correct 58 ms 24660 KB Output is correct
21 Correct 61 ms 24984 KB Output is correct
22 Correct 66 ms 24928 KB Output is correct
23 Correct 63 ms 24900 KB Output is correct
24 Correct 63 ms 24916 KB Output is correct
25 Correct 55 ms 24632 KB Output is correct
26 Correct 57 ms 24828 KB Output is correct
27 Correct 64 ms 24728 KB Output is correct
28 Correct 57 ms 24764 KB Output is correct
29 Correct 64 ms 24944 KB Output is correct
30 Correct 49 ms 26052 KB Output is correct
31 Correct 63 ms 26044 KB Output is correct
32 Correct 58 ms 26048 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 320 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 278 ms 116036 KB Output is correct
37 Correct 294 ms 132020 KB Output is correct
38 Correct 327 ms 129176 KB Output is correct
39 Correct 112 ms 52932 KB Output is correct
40 Correct 327 ms 148304 KB Output is correct
41 Correct 158 ms 74508 KB Output is correct
42 Correct 153 ms 74360 KB Output is correct
43 Correct 210 ms 105540 KB Output is correct
44 Correct 296 ms 148336 KB Output is correct
45 Correct 317 ms 148220 KB Output is correct
46 Correct 290 ms 148220 KB Output is correct
47 Correct 275 ms 129772 KB Output is correct
48 Correct 306 ms 129812 KB Output is correct
49 Correct 224 ms 111268 KB Output is correct
50 Correct 252 ms 111332 KB Output is correct
51 Correct 268 ms 125380 KB Output is correct
52 Correct 323 ms 144592 KB Output is correct
53 Correct 328 ms 144748 KB Output is correct
54 Correct 282 ms 141368 KB Output is correct
55 Correct 319 ms 141428 KB Output is correct
56 Correct 288 ms 141400 KB Output is correct
57 Correct 337 ms 145036 KB Output is correct
58 Correct 303 ms 144972 KB Output is correct
59 Correct 298 ms 144192 KB Output is correct
60 Correct 292 ms 145116 KB Output is correct
61 Correct 309 ms 144304 KB Output is correct
62 Correct 290 ms 143648 KB Output is correct
63 Correct 291 ms 144860 KB Output is correct
64 Correct 297 ms 144976 KB Output is correct
65 Correct 337 ms 144376 KB Output is correct
66 Correct 331 ms 144580 KB Output is correct
67 Correct 326 ms 145084 KB Output is correct
68 Correct 311 ms 145072 KB Output is correct
69 Correct 293 ms 144392 KB Output is correct
70 Correct 325 ms 144836 KB Output is correct
71 Correct 310 ms 144316 KB Output is correct
72 Correct 310 ms 145296 KB Output is correct
73 Correct 321 ms 144312 KB Output is correct
74 Correct 1 ms 204 KB Output is correct
75 Correct 1 ms 332 KB Output is correct
76 Correct 1 ms 204 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 312 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 320 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 57 ms 21324 KB Output is correct
19 Correct 63 ms 26020 KB Output is correct
20 Correct 63 ms 24888 KB Output is correct
21 Correct 15 ms 5664 KB Output is correct
22 Correct 58 ms 26052 KB Output is correct
23 Correct 60 ms 26176 KB Output is correct
24 Correct 28 ms 11488 KB Output is correct
25 Correct 28 ms 11332 KB Output is correct
26 Correct 54 ms 24120 KB Output is correct
27 Correct 58 ms 24036 KB Output is correct
28 Correct 53 ms 21164 KB Output is correct
29 Correct 48 ms 21320 KB Output is correct
30 Correct 48 ms 21136 KB Output is correct
31 Correct 46 ms 18212 KB Output is correct
32 Correct 41 ms 18544 KB Output is correct
33 Correct 44 ms 18364 KB Output is correct
34 Correct 63 ms 25004 KB Output is correct
35 Correct 54 ms 24836 KB Output is correct
36 Correct 61 ms 25028 KB Output is correct
37 Correct 58 ms 24660 KB Output is correct
38 Correct 61 ms 24984 KB Output is correct
39 Correct 66 ms 24928 KB Output is correct
40 Correct 63 ms 24900 KB Output is correct
41 Correct 63 ms 24916 KB Output is correct
42 Correct 55 ms 24632 KB Output is correct
43 Correct 57 ms 24828 KB Output is correct
44 Correct 64 ms 24728 KB Output is correct
45 Correct 57 ms 24764 KB Output is correct
46 Correct 64 ms 24944 KB Output is correct
47 Correct 49 ms 26052 KB Output is correct
48 Correct 63 ms 26044 KB Output is correct
49 Correct 58 ms 26048 KB Output is correct
50 Correct 0 ms 204 KB Output is correct
51 Correct 1 ms 320 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 278 ms 116036 KB Output is correct
54 Correct 294 ms 132020 KB Output is correct
55 Correct 327 ms 129176 KB Output is correct
56 Correct 112 ms 52932 KB Output is correct
57 Correct 327 ms 148304 KB Output is correct
58 Correct 158 ms 74508 KB Output is correct
59 Correct 153 ms 74360 KB Output is correct
60 Correct 210 ms 105540 KB Output is correct
61 Correct 296 ms 148336 KB Output is correct
62 Correct 317 ms 148220 KB Output is correct
63 Correct 290 ms 148220 KB Output is correct
64 Correct 275 ms 129772 KB Output is correct
65 Correct 306 ms 129812 KB Output is correct
66 Correct 224 ms 111268 KB Output is correct
67 Correct 252 ms 111332 KB Output is correct
68 Correct 268 ms 125380 KB Output is correct
69 Correct 323 ms 144592 KB Output is correct
70 Correct 328 ms 144748 KB Output is correct
71 Correct 282 ms 141368 KB Output is correct
72 Correct 319 ms 141428 KB Output is correct
73 Correct 288 ms 141400 KB Output is correct
74 Correct 337 ms 145036 KB Output is correct
75 Correct 303 ms 144972 KB Output is correct
76 Correct 298 ms 144192 KB Output is correct
77 Correct 292 ms 145116 KB Output is correct
78 Correct 309 ms 144304 KB Output is correct
79 Correct 290 ms 143648 KB Output is correct
80 Correct 291 ms 144860 KB Output is correct
81 Correct 297 ms 144976 KB Output is correct
82 Correct 337 ms 144376 KB Output is correct
83 Correct 331 ms 144580 KB Output is correct
84 Correct 326 ms 145084 KB Output is correct
85 Correct 311 ms 145072 KB Output is correct
86 Correct 293 ms 144392 KB Output is correct
87 Correct 325 ms 144836 KB Output is correct
88 Correct 310 ms 144316 KB Output is correct
89 Correct 310 ms 145296 KB Output is correct
90 Correct 321 ms 144312 KB Output is correct
91 Correct 1 ms 204 KB Output is correct
92 Correct 1 ms 332 KB Output is correct
93 Correct 1 ms 204 KB Output is correct
94 Correct 325 ms 140380 KB Output is correct
95 Correct 374 ms 148524 KB Output is correct
96 Correct 389 ms 145676 KB Output is correct
97 Correct 209 ms 79480 KB Output is correct
98 Correct 149 ms 53028 KB Output is correct
99 Correct 336 ms 148308 KB Output is correct
100 Correct 188 ms 74436 KB Output is correct
101 Correct 181 ms 74376 KB Output is correct
102 Correct 250 ms 105680 KB Output is correct
103 Correct 316 ms 148212 KB Output is correct
104 Correct 386 ms 148176 KB Output is correct
105 Correct 412 ms 148320 KB Output is correct
106 Correct 365 ms 140796 KB Output is correct
107 Correct 265 ms 129744 KB Output is correct
108 Correct 248 ms 111260 KB Output is correct
109 Correct 317 ms 128012 KB Output is correct
110 Correct 312 ms 122184 KB Output is correct
111 Correct 376 ms 148252 KB Output is correct
112 Correct 361 ms 146372 KB Output is correct
113 Correct 350 ms 141364 KB Output is correct
114 Correct 278 ms 141360 KB Output is correct
115 Correct 364 ms 141340 KB Output is correct
116 Correct 393 ms 146236 KB Output is correct
117 Correct 387 ms 146520 KB Output is correct
118 Correct 361 ms 146360 KB Output is correct
119 Correct 353 ms 145860 KB Output is correct
120 Correct 378 ms 146396 KB Output is correct
121 Correct 276 ms 129788 KB Output is correct
122 Correct 311 ms 148444 KB Output is correct
123 Correct 344 ms 144880 KB Output is correct
124 Correct 0 ms 204 KB Output is correct
125 Correct 1 ms 332 KB Output is correct
126 Correct 1 ms 204 KB Output is correct