Submission #500579

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
500579	2021-12-31 12:46:11	LittleCube	Genetics (BOI18_genetics)	C++14	100 / 100	492 ms	168144 KiB

genetics

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#include <bits/stdc++.h>
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define F first
#define S second
using namespace std;
const ll MOD = 1e9 + 7;
ll N, M, K;
string s[4105];
ll arr[4105][4105], w[4105], cnt[4105][5];
mt19937 rd(chrono::steady_clock::now().time_since_epoch().count());
signed main()
{
    ios::sync_with_stdio(0), cin.tie(0);
    cin >> N >> M >> K;
    for (int i = 1; i <= N; i++)
        cin >> s[i];
    for (int i = 1; i <= N; i++)
        for (int j = 0; j < M; j++)
            if (s[i][j] == 'A')
                arr[i][j + 1] = 1;
            else if (s[i][j] == 'T')
                arr[i][j + 1] = 2;
            else if (s[i][j] == 'C')
                arr[i][j + 1] = 3;
            else if (s[i][j] == 'G')
                arr[i][j + 1] = 4;
    for (int i = 1; i <= N; i++)
 
 
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• Subtask 1: 27 / 27
• Subtask 2: 19 / 19
• Subtask 3: 28 / 28
• Subtask 4: 26 / 26