Submission #707792

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
707792	2023-03-10 06:58:28	TAhmed33	Mate (COCI18_mate)	C++98	0 / 100	52 ms	66360 KiB

mate

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#include <bits/stdc++.h>
using namespace std;
#define int long long
vector <int> arr;
int n;
int dp[26][26][2001] = {};
const int MOD = 1e9 + 7;
int ncr[2001][2001];
signed main () {
  for (int i = 0; i <= 2000; i++) {
    for (int j = 0; j <= 2000; j++) {
      if (j == 0 || j == i) {
        ncr[i][j] = 1;
      } else if (i < j) {
        ncr[i][j] = 0;
      } else {
        ncr[i][j] = ncr[i - 1][j] + ncr[i - 1][j - 1];
        ncr[i][j] %= MOD;
      }
    }
  }
  string s;
  cin >> s;
  n = s.length();
  arr.push_back(8);
  for (int i = 0; i < n; i++) {
    arr.push_back(s[i] - 'a');
  }
  for (int i = 1; i <= n - 1; i++) {
    for (int j = i + 1; j <= n; j++) {
 
 
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• Subtask 1: 0 / 100