/*************************************
* author: marvinthang *
* created: 05.05.2023 08:30:00 *
*************************************/
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define left ___left
#define right ___right
#define TIME (1.0 * clock() / CLOCKS_PER_SEC)
#define MASK(i) (1LL << (i))
#define BIT(x, i) ((x) >> (i) & 1)
#define __builtin_popcount __builtin_popcountll
#define ALL(v) (v).begin(), (v).end()
#define REP(i, n) for (int i = 0, _n = (n); i < _n; ++i)
#define REPD(i, n) for (int i = (n); i--; )
#define FOR(i, a, b) for (int i = (a), _b = (b); i < _b; ++i)
#define FORD(i, b, a) for (int i = (b), _a = (a); --i >= _a; )
#define FORE(i, a, b) for (int i = (a), _b = (b); i <= _b; ++i)
#define FORDE(i, b, a) for (int i = (b), _a = (a); i >= _a; --i)
#define scan_op(...) istream & operator >> (istream &in, __VA_ARGS__ &u)
#define print_op(...) ostream & operator << (ostream &out, const __VA_ARGS__ &u)
#ifdef LOCAL
#include "debug.h"
#else
#define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
#define DB(...) 23
#define db(...) 23
#define debug(...) 23
#endif
template <class U, class V> scan_op(pair <U, V>) { return in >> u.first >> u.second; }
template <class T> scan_op(vector <T>) { for (size_t i = 0; i < u.size(); ++i) in >> u[i]; return in; }
template <class U, class V> print_op(pair <U, V>) { return out << '(' << u.first << ", " << u.second << ')'; }
template <size_t i, class T> ostream & print_tuple_utils(ostream &out, const T &tup) { if constexpr(i == tuple_size<T>::value) return out << ")"; else return print_tuple_utils<i + 1, T>(out << (i ? ", " : "(") << get<i>(tup), tup); }
template <class ...U> print_op(tuple<U...>) { return print_tuple_utils<0, tuple<U...>>(out, u); }
template <class Con, class = decltype(begin(declval<Con>()))> typename enable_if <!is_same<Con, string>::value, ostream&>::type operator << (ostream &out, const Con &con) { out << '{'; for (__typeof(con.begin()) it = con.begin(); it != con.end(); ++it) out << (it == con.begin() ? "" : ", ") << *it; return out << '}'; }
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template <class T> T rand(T l, T h) { return uniform_int_distribution <T> (l, h) (rng); }
template <class T> T rand(T h) { return uniform_int_distribution <T> (0, h - 1) (rng); }
// end of template
const int MAX = 4123;
int N, M, K, A[MAX][MAX];
void init(void) {
cin >> N >> M >> K;
REP(i, N) REP(j, M) {
char c; cin >> c;
A[i][j] = c == 'A' ? 3 : c == 'T' ? 2 : c == 'G';
}
}
long long val[MAX], sum[MAX][4];
void process(void) {
vector <int> res;
while (res.size() != 1) {
res.clear();
memset(sum, 0, sizeof(sum));
long long total = 0;
REP(i, N) {
val[i] = rand(1LL, (long long) 1e18);
total += val[i];
REP(j, M) sum[j][A[i][j]] += val[i];
}
REP(i, N) {
long long cur = 0;
REP(j, M) cur += total - sum[j][A[i][j]];
if (cur == K * (total - val[i])) res.push_back(i);
}
}
cout << res[0] + 1 << '\n';
}
int main(void) {
ios_base::sync_with_stdio(false); cin.tie(nullptr); // cout.tie(nullptr);
file("C");
init();
process();
cerr << "Time elapsed: " << TIME << " s.\n";
return (0^0);
}
Compilation message
genetics.cpp: In function 'int main()':
genetics.cpp:30:61: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
30 | #define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:86:2: note: in expansion of macro 'file'
86 | file("C");
| ^~~~
genetics.cpp:30:94: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
30 | #define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:86:2: note: in expansion of macro 'file'
86 | file("C");
| ^~~~
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
852 KB |
Output is correct |
2 |
Correct |
1 ms |
852 KB |
Output is correct |
3 |
Correct |
1 ms |
456 KB |
Output is correct |
4 |
Correct |
1 ms |
724 KB |
Output is correct |
5 |
Correct |
1 ms |
852 KB |
Output is correct |
6 |
Correct |
1 ms |
852 KB |
Output is correct |
7 |
Correct |
1 ms |
596 KB |
Output is correct |
8 |
Correct |
0 ms |
456 KB |
Output is correct |
9 |
Correct |
1 ms |
724 KB |
Output is correct |
10 |
Correct |
1 ms |
852 KB |
Output is correct |
11 |
Correct |
1 ms |
724 KB |
Output is correct |
12 |
Correct |
1 ms |
852 KB |
Output is correct |
13 |
Correct |
1 ms |
852 KB |
Output is correct |
14 |
Correct |
1 ms |
860 KB |
Output is correct |
15 |
Correct |
1 ms |
852 KB |
Output is correct |
16 |
Correct |
1 ms |
852 KB |
Output is correct |
17 |
Correct |
1 ms |
468 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
78 ms |
19284 KB |
Output is correct |
2 |
Correct |
80 ms |
23500 KB |
Output is correct |
3 |
Correct |
86 ms |
22536 KB |
Output is correct |
4 |
Correct |
18 ms |
8388 KB |
Output is correct |
5 |
Correct |
81 ms |
23524 KB |
Output is correct |
6 |
Correct |
83 ms |
23500 KB |
Output is correct |
7 |
Correct |
37 ms |
10188 KB |
Output is correct |
8 |
Correct |
35 ms |
10180 KB |
Output is correct |
9 |
Correct |
75 ms |
21892 KB |
Output is correct |
10 |
Correct |
75 ms |
21916 KB |
Output is correct |
11 |
Correct |
67 ms |
19216 KB |
Output is correct |
12 |
Correct |
66 ms |
19404 KB |
Output is correct |
13 |
Correct |
62 ms |
19296 KB |
Output is correct |
14 |
Correct |
55 ms |
16524 KB |
Output is correct |
15 |
Correct |
64 ms |
16756 KB |
Output is correct |
16 |
Correct |
61 ms |
17388 KB |
Output is correct |
17 |
Correct |
79 ms |
22452 KB |
Output is correct |
18 |
Correct |
77 ms |
22348 KB |
Output is correct |
19 |
Correct |
76 ms |
22468 KB |
Output is correct |
20 |
Correct |
77 ms |
22224 KB |
Output is correct |
21 |
Correct |
78 ms |
22512 KB |
Output is correct |
22 |
Correct |
76 ms |
22216 KB |
Output is correct |
23 |
Correct |
81 ms |
22428 KB |
Output is correct |
24 |
Correct |
78 ms |
22420 KB |
Output is correct |
25 |
Correct |
78 ms |
22220 KB |
Output is correct |
26 |
Correct |
78 ms |
22348 KB |
Output is correct |
27 |
Correct |
78 ms |
22308 KB |
Output is correct |
28 |
Correct |
76 ms |
22256 KB |
Output is correct |
29 |
Correct |
83 ms |
22468 KB |
Output is correct |
30 |
Correct |
83 ms |
23520 KB |
Output is correct |
31 |
Correct |
80 ms |
23516 KB |
Output is correct |
32 |
Correct |
80 ms |
23496 KB |
Output is correct |
33 |
Correct |
1 ms |
468 KB |
Output is correct |
34 |
Correct |
1 ms |
852 KB |
Output is correct |
35 |
Correct |
1 ms |
468 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
78 ms |
19284 KB |
Output is correct |
2 |
Correct |
80 ms |
23500 KB |
Output is correct |
3 |
Correct |
86 ms |
22536 KB |
Output is correct |
4 |
Correct |
18 ms |
8388 KB |
Output is correct |
5 |
Correct |
81 ms |
23524 KB |
Output is correct |
6 |
Correct |
83 ms |
23500 KB |
Output is correct |
7 |
Correct |
37 ms |
10188 KB |
Output is correct |
8 |
Correct |
35 ms |
10180 KB |
Output is correct |
9 |
Correct |
75 ms |
21892 KB |
Output is correct |
10 |
Correct |
75 ms |
21916 KB |
Output is correct |
11 |
Correct |
67 ms |
19216 KB |
Output is correct |
12 |
Correct |
66 ms |
19404 KB |
Output is correct |
13 |
Correct |
62 ms |
19296 KB |
Output is correct |
14 |
Correct |
55 ms |
16524 KB |
Output is correct |
15 |
Correct |
64 ms |
16756 KB |
Output is correct |
16 |
Correct |
61 ms |
17388 KB |
Output is correct |
17 |
Correct |
79 ms |
22452 KB |
Output is correct |
18 |
Correct |
77 ms |
22348 KB |
Output is correct |
19 |
Correct |
76 ms |
22468 KB |
Output is correct |
20 |
Correct |
77 ms |
22224 KB |
Output is correct |
21 |
Correct |
78 ms |
22512 KB |
Output is correct |
22 |
Correct |
76 ms |
22216 KB |
Output is correct |
23 |
Correct |
81 ms |
22428 KB |
Output is correct |
24 |
Correct |
78 ms |
22420 KB |
Output is correct |
25 |
Correct |
78 ms |
22220 KB |
Output is correct |
26 |
Correct |
78 ms |
22348 KB |
Output is correct |
27 |
Correct |
78 ms |
22308 KB |
Output is correct |
28 |
Correct |
76 ms |
22256 KB |
Output is correct |
29 |
Correct |
83 ms |
22468 KB |
Output is correct |
30 |
Correct |
83 ms |
23520 KB |
Output is correct |
31 |
Correct |
80 ms |
23516 KB |
Output is correct |
32 |
Correct |
80 ms |
23496 KB |
Output is correct |
33 |
Correct |
1 ms |
468 KB |
Output is correct |
34 |
Correct |
1 ms |
852 KB |
Output is correct |
35 |
Correct |
1 ms |
468 KB |
Output is correct |
36 |
Correct |
343 ms |
72664 KB |
Output is correct |
37 |
Correct |
388 ms |
83084 KB |
Output is correct |
38 |
Correct |
417 ms |
81156 KB |
Output is correct |
39 |
Correct |
146 ms |
43468 KB |
Output is correct |
40 |
Correct |
393 ms |
82924 KB |
Output is correct |
41 |
Correct |
199 ms |
41644 KB |
Output is correct |
42 |
Correct |
194 ms |
41648 KB |
Output is correct |
43 |
Correct |
279 ms |
67936 KB |
Output is correct |
44 |
Correct |
387 ms |
83072 KB |
Output is correct |
45 |
Correct |
387 ms |
82896 KB |
Output is correct |
46 |
Correct |
409 ms |
83008 KB |
Output is correct |
47 |
Correct |
337 ms |
72704 KB |
Output is correct |
48 |
Correct |
348 ms |
72684 KB |
Output is correct |
49 |
Correct |
293 ms |
62352 KB |
Output is correct |
50 |
Correct |
295 ms |
62300 KB |
Output is correct |
51 |
Correct |
333 ms |
70224 KB |
Output is correct |
52 |
Correct |
385 ms |
80908 KB |
Output is correct |
53 |
Correct |
413 ms |
81004 KB |
Output is correct |
54 |
Correct |
370 ms |
80744 KB |
Output is correct |
55 |
Correct |
387 ms |
80664 KB |
Output is correct |
56 |
Correct |
382 ms |
80584 KB |
Output is correct |
57 |
Correct |
420 ms |
81172 KB |
Output is correct |
58 |
Correct |
455 ms |
81216 KB |
Output is correct |
59 |
Correct |
425 ms |
80748 KB |
Output is correct |
60 |
Correct |
420 ms |
81228 KB |
Output is correct |
61 |
Correct |
414 ms |
80860 KB |
Output is correct |
62 |
Correct |
403 ms |
80408 KB |
Output is correct |
63 |
Correct |
409 ms |
81164 KB |
Output is correct |
64 |
Correct |
424 ms |
81092 KB |
Output is correct |
65 |
Correct |
407 ms |
80856 KB |
Output is correct |
66 |
Correct |
415 ms |
80920 KB |
Output is correct |
67 |
Correct |
413 ms |
81220 KB |
Output is correct |
68 |
Correct |
401 ms |
81160 KB |
Output is correct |
69 |
Correct |
395 ms |
80808 KB |
Output is correct |
70 |
Correct |
433 ms |
81060 KB |
Output is correct |
71 |
Correct |
413 ms |
80708 KB |
Output is correct |
72 |
Correct |
404 ms |
81396 KB |
Output is correct |
73 |
Correct |
388 ms |
80796 KB |
Output is correct |
74 |
Correct |
1 ms |
460 KB |
Output is correct |
75 |
Correct |
1 ms |
852 KB |
Output is correct |
76 |
Correct |
1 ms |
464 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
852 KB |
Output is correct |
2 |
Correct |
1 ms |
852 KB |
Output is correct |
3 |
Correct |
1 ms |
456 KB |
Output is correct |
4 |
Correct |
1 ms |
724 KB |
Output is correct |
5 |
Correct |
1 ms |
852 KB |
Output is correct |
6 |
Correct |
1 ms |
852 KB |
Output is correct |
7 |
Correct |
1 ms |
596 KB |
Output is correct |
8 |
Correct |
0 ms |
456 KB |
Output is correct |
9 |
Correct |
1 ms |
724 KB |
Output is correct |
10 |
Correct |
1 ms |
852 KB |
Output is correct |
11 |
Correct |
1 ms |
724 KB |
Output is correct |
12 |
Correct |
1 ms |
852 KB |
Output is correct |
13 |
Correct |
1 ms |
852 KB |
Output is correct |
14 |
Correct |
1 ms |
860 KB |
Output is correct |
15 |
Correct |
1 ms |
852 KB |
Output is correct |
16 |
Correct |
1 ms |
852 KB |
Output is correct |
17 |
Correct |
1 ms |
468 KB |
Output is correct |
18 |
Correct |
78 ms |
19284 KB |
Output is correct |
19 |
Correct |
80 ms |
23500 KB |
Output is correct |
20 |
Correct |
86 ms |
22536 KB |
Output is correct |
21 |
Correct |
18 ms |
8388 KB |
Output is correct |
22 |
Correct |
81 ms |
23524 KB |
Output is correct |
23 |
Correct |
83 ms |
23500 KB |
Output is correct |
24 |
Correct |
37 ms |
10188 KB |
Output is correct |
25 |
Correct |
35 ms |
10180 KB |
Output is correct |
26 |
Correct |
75 ms |
21892 KB |
Output is correct |
27 |
Correct |
75 ms |
21916 KB |
Output is correct |
28 |
Correct |
67 ms |
19216 KB |
Output is correct |
29 |
Correct |
66 ms |
19404 KB |
Output is correct |
30 |
Correct |
62 ms |
19296 KB |
Output is correct |
31 |
Correct |
55 ms |
16524 KB |
Output is correct |
32 |
Correct |
64 ms |
16756 KB |
Output is correct |
33 |
Correct |
61 ms |
17388 KB |
Output is correct |
34 |
Correct |
79 ms |
22452 KB |
Output is correct |
35 |
Correct |
77 ms |
22348 KB |
Output is correct |
36 |
Correct |
76 ms |
22468 KB |
Output is correct |
37 |
Correct |
77 ms |
22224 KB |
Output is correct |
38 |
Correct |
78 ms |
22512 KB |
Output is correct |
39 |
Correct |
76 ms |
22216 KB |
Output is correct |
40 |
Correct |
81 ms |
22428 KB |
Output is correct |
41 |
Correct |
78 ms |
22420 KB |
Output is correct |
42 |
Correct |
78 ms |
22220 KB |
Output is correct |
43 |
Correct |
78 ms |
22348 KB |
Output is correct |
44 |
Correct |
78 ms |
22308 KB |
Output is correct |
45 |
Correct |
76 ms |
22256 KB |
Output is correct |
46 |
Correct |
83 ms |
22468 KB |
Output is correct |
47 |
Correct |
83 ms |
23520 KB |
Output is correct |
48 |
Correct |
80 ms |
23516 KB |
Output is correct |
49 |
Correct |
80 ms |
23496 KB |
Output is correct |
50 |
Correct |
1 ms |
468 KB |
Output is correct |
51 |
Correct |
1 ms |
852 KB |
Output is correct |
52 |
Correct |
1 ms |
468 KB |
Output is correct |
53 |
Correct |
343 ms |
72664 KB |
Output is correct |
54 |
Correct |
388 ms |
83084 KB |
Output is correct |
55 |
Correct |
417 ms |
81156 KB |
Output is correct |
56 |
Correct |
146 ms |
43468 KB |
Output is correct |
57 |
Correct |
393 ms |
82924 KB |
Output is correct |
58 |
Correct |
199 ms |
41644 KB |
Output is correct |
59 |
Correct |
194 ms |
41648 KB |
Output is correct |
60 |
Correct |
279 ms |
67936 KB |
Output is correct |
61 |
Correct |
387 ms |
83072 KB |
Output is correct |
62 |
Correct |
387 ms |
82896 KB |
Output is correct |
63 |
Correct |
409 ms |
83008 KB |
Output is correct |
64 |
Correct |
337 ms |
72704 KB |
Output is correct |
65 |
Correct |
348 ms |
72684 KB |
Output is correct |
66 |
Correct |
293 ms |
62352 KB |
Output is correct |
67 |
Correct |
295 ms |
62300 KB |
Output is correct |
68 |
Correct |
333 ms |
70224 KB |
Output is correct |
69 |
Correct |
385 ms |
80908 KB |
Output is correct |
70 |
Correct |
413 ms |
81004 KB |
Output is correct |
71 |
Correct |
370 ms |
80744 KB |
Output is correct |
72 |
Correct |
387 ms |
80664 KB |
Output is correct |
73 |
Correct |
382 ms |
80584 KB |
Output is correct |
74 |
Correct |
420 ms |
81172 KB |
Output is correct |
75 |
Correct |
455 ms |
81216 KB |
Output is correct |
76 |
Correct |
425 ms |
80748 KB |
Output is correct |
77 |
Correct |
420 ms |
81228 KB |
Output is correct |
78 |
Correct |
414 ms |
80860 KB |
Output is correct |
79 |
Correct |
403 ms |
80408 KB |
Output is correct |
80 |
Correct |
409 ms |
81164 KB |
Output is correct |
81 |
Correct |
424 ms |
81092 KB |
Output is correct |
82 |
Correct |
407 ms |
80856 KB |
Output is correct |
83 |
Correct |
415 ms |
80920 KB |
Output is correct |
84 |
Correct |
413 ms |
81220 KB |
Output is correct |
85 |
Correct |
401 ms |
81160 KB |
Output is correct |
86 |
Correct |
395 ms |
80808 KB |
Output is correct |
87 |
Correct |
433 ms |
81060 KB |
Output is correct |
88 |
Correct |
413 ms |
80708 KB |
Output is correct |
89 |
Correct |
404 ms |
81396 KB |
Output is correct |
90 |
Correct |
388 ms |
80796 KB |
Output is correct |
91 |
Correct |
1 ms |
460 KB |
Output is correct |
92 |
Correct |
1 ms |
852 KB |
Output is correct |
93 |
Correct |
1 ms |
464 KB |
Output is correct |
94 |
Correct |
410 ms |
78532 KB |
Output is correct |
95 |
Correct |
401 ms |
83020 KB |
Output is correct |
96 |
Correct |
395 ms |
81596 KB |
Output is correct |
97 |
Correct |
234 ms |
44556 KB |
Output is correct |
98 |
Correct |
137 ms |
43452 KB |
Output is correct |
99 |
Correct |
392 ms |
82976 KB |
Output is correct |
100 |
Correct |
200 ms |
41708 KB |
Output is correct |
101 |
Correct |
201 ms |
41700 KB |
Output is correct |
102 |
Correct |
294 ms |
68012 KB |
Output is correct |
103 |
Correct |
385 ms |
82892 KB |
Output is correct |
104 |
Correct |
425 ms |
83012 KB |
Output is correct |
105 |
Correct |
398 ms |
82992 KB |
Output is correct |
106 |
Correct |
378 ms |
78796 KB |
Output is correct |
107 |
Correct |
345 ms |
72908 KB |
Output is correct |
108 |
Correct |
291 ms |
62344 KB |
Output is correct |
109 |
Correct |
351 ms |
71552 KB |
Output is correct |
110 |
Correct |
338 ms |
69768 KB |
Output is correct |
111 |
Correct |
372 ms |
82984 KB |
Output is correct |
112 |
Correct |
408 ms |
81868 KB |
Output is correct |
113 |
Correct |
383 ms |
80672 KB |
Output is correct |
114 |
Correct |
378 ms |
80600 KB |
Output is correct |
115 |
Correct |
393 ms |
80884 KB |
Output is correct |
116 |
Correct |
396 ms |
81840 KB |
Output is correct |
117 |
Correct |
428 ms |
82052 KB |
Output is correct |
118 |
Correct |
414 ms |
81896 KB |
Output is correct |
119 |
Correct |
409 ms |
81852 KB |
Output is correct |
120 |
Correct |
438 ms |
82008 KB |
Output is correct |
121 |
Correct |
379 ms |
72692 KB |
Output is correct |
122 |
Correct |
405 ms |
83008 KB |
Output is correct |
123 |
Correct |
398 ms |
81040 KB |
Output is correct |
124 |
Correct |
1 ms |
468 KB |
Output is correct |
125 |
Correct |
1 ms |
852 KB |
Output is correct |
126 |
Correct |
1 ms |
468 KB |
Output is correct |