Submission #238442

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
238442	2020-06-11 10:09:37	danikoynov	Trener (COCI20_trener)	C++14	110 / 110	270 ms	10104 KiB

trener

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#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
const int MAXN = 55, MAXK = 1510;
const long long mod = 1e9 + 7, base = 27;
int n, k;
long long dp[MAXN][MAXK];
string s[MAXN][MAXK];
pair < long long, long long > p[MAXN][MAXK];
long long full[MAXN][MAXK];
int main()
{
    ios_base::sync_with_stdio(NULL);
    cin.tie(NULL);
    cout.tie(NULL);
    cin >> n >> k;
    for (int i = 1; i <= n; i ++)
        for (int j = 1; j <= k; j ++)
        {
            cin >> s[i][j];
            p[i][j].first = 0;
            for (int d = 1; d < i; d ++)
            {
                p[i][j].first = (p[i][j].first * base + s[i][j][d - 1] - 'a' + 1) % mod;
            }
 
 
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• Subtask 1: 22 / 22
• Subtask 2: 33 / 33
• Subtask 3: 55 / 55