제출 #777787

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
777787		Nelt	Genetics (BOI18_genetics)	C++17	27 / 100	2087 ms	71768 KiB

genetics

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,avx2,fma")
 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
 
/* DEFINES */
#define S second
#define F first
#define ll long long
#define ull unsigned long long
#define ld long double
#define npos ULLONG_MAX
#define INF LLONG_MAX
#define vv(a) vector<a>
#define pp(a, b) pair<a, b>
#define pq(a) priority_queue<a>
#define qq(a) queue<a>
#define ss(a) set<a>
#define mm(a, b) map<a, b>
#define ump(a, b) unordered_map<a, b>
#define ANDROID                   \
    ios_base::sync_with_stdio(0); \
    cin.tie(0);                   \
    cout.tie(0);
#define elif else if
#define endl "\n"
#define allc(a) begin(a), end(a)
#define all(a) a, a + sizeof(a) / sizeof(a[0])
#define pb push_back
#define logi(a) __lg(a)
#define sqrt(a) sqrtl(a)
#define mpr make_pair
#define ins insert
using namespace std;
using namespace __gnu_pbds;
using namespace __cxx11;
typedef char chr;
typedef basic_string<chr> str;
template <typename T, typename key = less<T>>
using ordered_set = tree<T, null_type, key, rb_tree_tag, tree_order_statistics_node_update>;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const ll N = 4105;
vv(ll) ind[150][N];
ll cnt[N][N];
void solve()
{
    ll n, m, k;
    cin >> n >> m >> k;
    str s[n];
    for (str &i : s)
        cin >> i;
    for (ll i = 0; i < n; i++)
    for (ll j = 0; j < m; j++)
        ind[s[i][j]][j].pb(i);
    for (chr c : {'A', 'C', 'G', 'T'})
    for (ll i = 0; i < m; i++)
    for (ll j = 0; j < ind[c][i].size(); j++)
    for (ll k = j + 1; k < ind[c][i].size(); k++)
        cnt[ind[c][i][k]][ind[c][i][j]]++, cnt[ind[c][i][j]][ind[c][i][k]]++;
        ll res = 0;
    for (ll i = 0; i < n; i++)
    {
        res = 0;
        for (ll j = 0; j < n; j++)
            res += cnt[i][j] == m - k;
        if (res == n - 1)
        {
            cout << i + 1 << endl;
            return;
        }
    }
}
/*
 
*/
int main()
{
    ANDROID
    // precomp();
    ll t = 1;
    // cin >> t;
    for (ll i = 1; i <= t; i++)
        // cout << "Case #" << i << ": ",
        solve();
    cerr << "\nTime elapsed : " << clock() * 1000.0 / CLOCKS_PER_SEC << " ms\n";
}

컴파일 시 표준 에러 (stderr) 메시지

genetics.cpp: In function 'void solve()':
genetics.cpp:56:20: warning: array subscript has type 'char' [-Wchar-subscripts]
   56 |         ind[s[i][j]][j].pb(i);
      |                    ^
genetics.cpp:59:28: warning: array subscript has type 'char' [-Wchar-subscripts]
   59 |     for (ll j = 0; j < ind[c][i].size(); j++)
      |                            ^
genetics.cpp:59:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   59 |     for (ll j = 0; j < ind[c][i].size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~
genetics.cpp:60:32: warning: array subscript has type 'char' [-Wchar-subscripts]
   60 |     for (ll k = j + 1; k < ind[c][i].size(); k++)
      |                                ^
genetics.cpp:60:26: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   60 |     for (ll k = j + 1; k < ind[c][i].size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~~
genetics.cpp:61:17: warning: array subscript has type 'char' [-Wchar-subscripts]
   61 |         cnt[ind[c][i][k]][ind[c][i][j]]++, cnt[ind[c][i][j]][ind[c][i][k]]++;
      |                 ^
genetics.cpp:61:31: warning: array subscript has type 'char' [-Wchar-subscripts]
   61 |         cnt[ind[c][i][k]][ind[c][i][j]]++, cnt[ind[c][i][j]][ind[c][i][k]]++;
      |                               ^
genetics.cpp:61:52: warning: array subscript has type 'char' [-Wchar-subscripts]
   61 |         cnt[ind[c][i][k]][ind[c][i][j]]++, cnt[ind[c][i][j]][ind[c][i][k]]++;
      |                                                    ^
genetics.cpp:61:66: warning: array subscript has type 'char' [-Wchar-subscripts]
   61 |         cnt[ind[c][i][k]][ind[c][i][j]]++, cnt[ind[c][i][j]][ind[c][i][k]]++;
      |                                                                  ^

• Subtask 1: 27 / 27
• Subtask 2: 0 / 19
• Subtask 3: 0 / 28
• Subtask 4: 0 / 26