# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
598395 |
2022-07-18T08:42:13 Z |
KoD |
Genetics (BOI18_genetics) |
C++17 |
|
475 ms |
33692 KB |
#include <bits/stdc++.h>
using u64 = std::uint64_t;
using u128 = __uint128_t;
constexpr u64 mod = ((u64)1 << 61) - 1;
struct Fp {
u64 x;
Fp(const u64 x = 0) : x(x) {}
Fp& operator+=(const Fp& t) {
x += t.x;
if (x >= mod) x -= mod;
return *this;
}
Fp& operator-=(const Fp& t) {
if (x < t.x) x += mod;
x -= t.x;
return *this;
}
Fp operator*(const Fp& t) const {
const u128 a = (u128)x * t.x;
const u64 b = (a >> 61) + (a & mod);
return b >= mod ? b - mod : b;
}
};
using std::vector;
using std::array;
int main() {
std::ios_base::sync_with_stdio(false);
std::cin.tie(nullptr);
int N, M, K;
std::cin >> N >> M >> K;
vector<Fp> W(N);
vector S(N, vector<char>(M));
std::default_random_engine engine(0xABCDEF);
std::uniform_int_distribution<u64> rand(0, mod - 1);
vector<array<Fp, 4>> sum(M);
for (int i = 0; i < N; ++i) {
W[i] = rand(engine);
for (int j = 0; j < M; ++j) {
char c;
std::cin >> c;
if (c == 'A') S[i][j] = 0;
if (c == 'C') S[i][j] = 1;
if (c == 'G') S[i][j] = 2;
if (c == 'T') S[i][j] = 3;
sum[j][S[i][j]] += W[i];
}
}
Fp wsum = 0;
for (int i = 0; i < N; ++i) {
wsum += W[i];
}
for (int i = 0; i < N; ++i) {
Fp dif = wsum * (M - K);
for (int j = 0; j < M; ++j) {
dif -= sum[j][S[i][j]];
}
dif += W[i] * K;
if (dif.x == 0) {
std::cout << i + 1 << '\n';
break;
}
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 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 |
0 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
336 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
67 ms |
2988 KB |
Output is correct |
2 |
Correct |
82 ms |
3540 KB |
Output is correct |
3 |
Correct |
85 ms |
6392 KB |
Output is correct |
4 |
Correct |
18 ms |
1620 KB |
Output is correct |
5 |
Correct |
82 ms |
6664 KB |
Output is correct |
6 |
Correct |
84 ms |
6652 KB |
Output is correct |
7 |
Correct |
39 ms |
3112 KB |
Output is correct |
8 |
Correct |
36 ms |
3016 KB |
Output is correct |
9 |
Correct |
76 ms |
6160 KB |
Output is correct |
10 |
Correct |
78 ms |
6220 KB |
Output is correct |
11 |
Correct |
71 ms |
5544 KB |
Output is correct |
12 |
Correct |
71 ms |
5544 KB |
Output is correct |
13 |
Correct |
68 ms |
5532 KB |
Output is correct |
14 |
Correct |
61 ms |
4780 KB |
Output is correct |
15 |
Correct |
57 ms |
4812 KB |
Output is correct |
16 |
Correct |
60 ms |
4788 KB |
Output is correct |
17 |
Correct |
81 ms |
6388 KB |
Output is correct |
18 |
Correct |
79 ms |
6376 KB |
Output is correct |
19 |
Correct |
81 ms |
6400 KB |
Output is correct |
20 |
Correct |
79 ms |
6356 KB |
Output is correct |
21 |
Correct |
83 ms |
6384 KB |
Output is correct |
22 |
Correct |
82 ms |
6372 KB |
Output is correct |
23 |
Correct |
82 ms |
6348 KB |
Output is correct |
24 |
Correct |
81 ms |
6368 KB |
Output is correct |
25 |
Correct |
79 ms |
6348 KB |
Output is correct |
26 |
Correct |
79 ms |
6368 KB |
Output is correct |
27 |
Correct |
81 ms |
6432 KB |
Output is correct |
28 |
Correct |
79 ms |
6364 KB |
Output is correct |
29 |
Correct |
80 ms |
6500 KB |
Output is correct |
30 |
Correct |
83 ms |
6652 KB |
Output is correct |
31 |
Correct |
88 ms |
6660 KB |
Output is correct |
32 |
Correct |
82 ms |
6668 KB |
Output is correct |
33 |
Correct |
0 ms |
340 KB |
Output is correct |
34 |
Correct |
1 ms |
340 KB |
Output is correct |
35 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
67 ms |
2988 KB |
Output is correct |
2 |
Correct |
82 ms |
3540 KB |
Output is correct |
3 |
Correct |
85 ms |
6392 KB |
Output is correct |
4 |
Correct |
18 ms |
1620 KB |
Output is correct |
5 |
Correct |
82 ms |
6664 KB |
Output is correct |
6 |
Correct |
84 ms |
6652 KB |
Output is correct |
7 |
Correct |
39 ms |
3112 KB |
Output is correct |
8 |
Correct |
36 ms |
3016 KB |
Output is correct |
9 |
Correct |
76 ms |
6160 KB |
Output is correct |
10 |
Correct |
78 ms |
6220 KB |
Output is correct |
11 |
Correct |
71 ms |
5544 KB |
Output is correct |
12 |
Correct |
71 ms |
5544 KB |
Output is correct |
13 |
Correct |
68 ms |
5532 KB |
Output is correct |
14 |
Correct |
61 ms |
4780 KB |
Output is correct |
15 |
Correct |
57 ms |
4812 KB |
Output is correct |
16 |
Correct |
60 ms |
4788 KB |
Output is correct |
17 |
Correct |
81 ms |
6388 KB |
Output is correct |
18 |
Correct |
79 ms |
6376 KB |
Output is correct |
19 |
Correct |
81 ms |
6400 KB |
Output is correct |
20 |
Correct |
79 ms |
6356 KB |
Output is correct |
21 |
Correct |
83 ms |
6384 KB |
Output is correct |
22 |
Correct |
82 ms |
6372 KB |
Output is correct |
23 |
Correct |
82 ms |
6348 KB |
Output is correct |
24 |
Correct |
81 ms |
6368 KB |
Output is correct |
25 |
Correct |
79 ms |
6348 KB |
Output is correct |
26 |
Correct |
79 ms |
6368 KB |
Output is correct |
27 |
Correct |
81 ms |
6432 KB |
Output is correct |
28 |
Correct |
79 ms |
6364 KB |
Output is correct |
29 |
Correct |
80 ms |
6500 KB |
Output is correct |
30 |
Correct |
83 ms |
6652 KB |
Output is correct |
31 |
Correct |
88 ms |
6660 KB |
Output is correct |
32 |
Correct |
82 ms |
6668 KB |
Output is correct |
33 |
Correct |
0 ms |
340 KB |
Output is correct |
34 |
Correct |
1 ms |
340 KB |
Output is correct |
35 |
Correct |
0 ms |
212 KB |
Output is correct |
36 |
Correct |
375 ms |
29304 KB |
Output is correct |
37 |
Correct |
428 ms |
33432 KB |
Output is correct |
38 |
Correct |
428 ms |
32656 KB |
Output is correct |
39 |
Correct |
151 ms |
12104 KB |
Output is correct |
40 |
Correct |
430 ms |
33436 KB |
Output is correct |
41 |
Correct |
221 ms |
16924 KB |
Output is correct |
42 |
Correct |
216 ms |
16972 KB |
Output is correct |
43 |
Correct |
300 ms |
23892 KB |
Output is correct |
44 |
Correct |
419 ms |
33424 KB |
Output is correct |
45 |
Correct |
436 ms |
33424 KB |
Output is correct |
46 |
Correct |
419 ms |
33420 KB |
Output is correct |
47 |
Correct |
374 ms |
29300 KB |
Output is correct |
48 |
Correct |
384 ms |
29308 KB |
Output is correct |
49 |
Correct |
314 ms |
25188 KB |
Output is correct |
50 |
Correct |
323 ms |
25188 KB |
Output is correct |
51 |
Correct |
361 ms |
28276 KB |
Output is correct |
52 |
Correct |
429 ms |
32500 KB |
Output is correct |
53 |
Correct |
423 ms |
32588 KB |
Output is correct |
54 |
Correct |
407 ms |
31868 KB |
Output is correct |
55 |
Correct |
413 ms |
31880 KB |
Output is correct |
56 |
Correct |
401 ms |
31884 KB |
Output is correct |
57 |
Correct |
432 ms |
32692 KB |
Output is correct |
58 |
Correct |
423 ms |
32676 KB |
Output is correct |
59 |
Correct |
413 ms |
32464 KB |
Output is correct |
60 |
Correct |
413 ms |
32696 KB |
Output is correct |
61 |
Correct |
420 ms |
32468 KB |
Output is correct |
62 |
Correct |
412 ms |
32404 KB |
Output is correct |
63 |
Correct |
421 ms |
32672 KB |
Output is correct |
64 |
Correct |
416 ms |
32676 KB |
Output is correct |
65 |
Correct |
422 ms |
32488 KB |
Output is correct |
66 |
Correct |
423 ms |
32500 KB |
Output is correct |
67 |
Correct |
427 ms |
32684 KB |
Output is correct |
68 |
Correct |
420 ms |
32680 KB |
Output is correct |
69 |
Correct |
419 ms |
32468 KB |
Output is correct |
70 |
Correct |
425 ms |
32716 KB |
Output is correct |
71 |
Correct |
421 ms |
32532 KB |
Output is correct |
72 |
Correct |
419 ms |
32724 KB |
Output is correct |
73 |
Correct |
425 ms |
32480 KB |
Output is correct |
74 |
Correct |
0 ms |
212 KB |
Output is correct |
75 |
Correct |
1 ms |
324 KB |
Output is correct |
76 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 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 |
0 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
336 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
67 ms |
2988 KB |
Output is correct |
19 |
Correct |
82 ms |
3540 KB |
Output is correct |
20 |
Correct |
85 ms |
6392 KB |
Output is correct |
21 |
Correct |
18 ms |
1620 KB |
Output is correct |
22 |
Correct |
82 ms |
6664 KB |
Output is correct |
23 |
Correct |
84 ms |
6652 KB |
Output is correct |
24 |
Correct |
39 ms |
3112 KB |
Output is correct |
25 |
Correct |
36 ms |
3016 KB |
Output is correct |
26 |
Correct |
76 ms |
6160 KB |
Output is correct |
27 |
Correct |
78 ms |
6220 KB |
Output is correct |
28 |
Correct |
71 ms |
5544 KB |
Output is correct |
29 |
Correct |
71 ms |
5544 KB |
Output is correct |
30 |
Correct |
68 ms |
5532 KB |
Output is correct |
31 |
Correct |
61 ms |
4780 KB |
Output is correct |
32 |
Correct |
57 ms |
4812 KB |
Output is correct |
33 |
Correct |
60 ms |
4788 KB |
Output is correct |
34 |
Correct |
81 ms |
6388 KB |
Output is correct |
35 |
Correct |
79 ms |
6376 KB |
Output is correct |
36 |
Correct |
81 ms |
6400 KB |
Output is correct |
37 |
Correct |
79 ms |
6356 KB |
Output is correct |
38 |
Correct |
83 ms |
6384 KB |
Output is correct |
39 |
Correct |
82 ms |
6372 KB |
Output is correct |
40 |
Correct |
82 ms |
6348 KB |
Output is correct |
41 |
Correct |
81 ms |
6368 KB |
Output is correct |
42 |
Correct |
79 ms |
6348 KB |
Output is correct |
43 |
Correct |
79 ms |
6368 KB |
Output is correct |
44 |
Correct |
81 ms |
6432 KB |
Output is correct |
45 |
Correct |
79 ms |
6364 KB |
Output is correct |
46 |
Correct |
80 ms |
6500 KB |
Output is correct |
47 |
Correct |
83 ms |
6652 KB |
Output is correct |
48 |
Correct |
88 ms |
6660 KB |
Output is correct |
49 |
Correct |
82 ms |
6668 KB |
Output is correct |
50 |
Correct |
0 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
340 KB |
Output is correct |
52 |
Correct |
0 ms |
212 KB |
Output is correct |
53 |
Correct |
375 ms |
29304 KB |
Output is correct |
54 |
Correct |
428 ms |
33432 KB |
Output is correct |
55 |
Correct |
428 ms |
32656 KB |
Output is correct |
56 |
Correct |
151 ms |
12104 KB |
Output is correct |
57 |
Correct |
430 ms |
33436 KB |
Output is correct |
58 |
Correct |
221 ms |
16924 KB |
Output is correct |
59 |
Correct |
216 ms |
16972 KB |
Output is correct |
60 |
Correct |
300 ms |
23892 KB |
Output is correct |
61 |
Correct |
419 ms |
33424 KB |
Output is correct |
62 |
Correct |
436 ms |
33424 KB |
Output is correct |
63 |
Correct |
419 ms |
33420 KB |
Output is correct |
64 |
Correct |
374 ms |
29300 KB |
Output is correct |
65 |
Correct |
384 ms |
29308 KB |
Output is correct |
66 |
Correct |
314 ms |
25188 KB |
Output is correct |
67 |
Correct |
323 ms |
25188 KB |
Output is correct |
68 |
Correct |
361 ms |
28276 KB |
Output is correct |
69 |
Correct |
429 ms |
32500 KB |
Output is correct |
70 |
Correct |
423 ms |
32588 KB |
Output is correct |
71 |
Correct |
407 ms |
31868 KB |
Output is correct |
72 |
Correct |
413 ms |
31880 KB |
Output is correct |
73 |
Correct |
401 ms |
31884 KB |
Output is correct |
74 |
Correct |
432 ms |
32692 KB |
Output is correct |
75 |
Correct |
423 ms |
32676 KB |
Output is correct |
76 |
Correct |
413 ms |
32464 KB |
Output is correct |
77 |
Correct |
413 ms |
32696 KB |
Output is correct |
78 |
Correct |
420 ms |
32468 KB |
Output is correct |
79 |
Correct |
412 ms |
32404 KB |
Output is correct |
80 |
Correct |
421 ms |
32672 KB |
Output is correct |
81 |
Correct |
416 ms |
32676 KB |
Output is correct |
82 |
Correct |
422 ms |
32488 KB |
Output is correct |
83 |
Correct |
423 ms |
32500 KB |
Output is correct |
84 |
Correct |
427 ms |
32684 KB |
Output is correct |
85 |
Correct |
420 ms |
32680 KB |
Output is correct |
86 |
Correct |
419 ms |
32468 KB |
Output is correct |
87 |
Correct |
425 ms |
32716 KB |
Output is correct |
88 |
Correct |
421 ms |
32532 KB |
Output is correct |
89 |
Correct |
419 ms |
32724 KB |
Output is correct |
90 |
Correct |
425 ms |
32480 KB |
Output is correct |
91 |
Correct |
0 ms |
212 KB |
Output is correct |
92 |
Correct |
1 ms |
324 KB |
Output is correct |
93 |
Correct |
0 ms |
212 KB |
Output is correct |
94 |
Correct |
435 ms |
31664 KB |
Output is correct |
95 |
Correct |
453 ms |
33444 KB |
Output is correct |
96 |
Correct |
475 ms |
32808 KB |
Output is correct |
97 |
Correct |
248 ms |
18008 KB |
Output is correct |
98 |
Correct |
162 ms |
12204 KB |
Output is correct |
99 |
Correct |
440 ms |
33580 KB |
Output is correct |
100 |
Correct |
242 ms |
16940 KB |
Output is correct |
101 |
Correct |
231 ms |
16932 KB |
Output is correct |
102 |
Correct |
314 ms |
23952 KB |
Output is correct |
103 |
Correct |
425 ms |
33692 KB |
Output is correct |
104 |
Correct |
459 ms |
33412 KB |
Output is correct |
105 |
Correct |
467 ms |
33456 KB |
Output is correct |
106 |
Correct |
441 ms |
31724 KB |
Output is correct |
107 |
Correct |
372 ms |
29448 KB |
Output is correct |
108 |
Correct |
330 ms |
25212 KB |
Output is correct |
109 |
Correct |
400 ms |
28856 KB |
Output is correct |
110 |
Correct |
382 ms |
27644 KB |
Output is correct |
111 |
Correct |
444 ms |
33420 KB |
Output is correct |
112 |
Correct |
461 ms |
33068 KB |
Output is correct |
113 |
Correct |
442 ms |
31900 KB |
Output is correct |
114 |
Correct |
400 ms |
31940 KB |
Output is correct |
115 |
Correct |
448 ms |
31972 KB |
Output is correct |
116 |
Correct |
451 ms |
33100 KB |
Output is correct |
117 |
Correct |
455 ms |
33052 KB |
Output is correct |
118 |
Correct |
455 ms |
32972 KB |
Output is correct |
119 |
Correct |
450 ms |
32932 KB |
Output is correct |
120 |
Correct |
452 ms |
33120 KB |
Output is correct |
121 |
Correct |
383 ms |
29452 KB |
Output is correct |
122 |
Correct |
435 ms |
33496 KB |
Output is correct |
123 |
Correct |
437 ms |
32684 KB |
Output is correct |
124 |
Correct |
0 ms |
212 KB |
Output is correct |
125 |
Correct |
1 ms |
340 KB |
Output is correct |
126 |
Correct |
0 ms |
212 KB |
Output is correct |