oj.uz

답안 #468983

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
468983 2021-08-30T10:19:47 Z paga2004 Palindromic Partitions (CEOI17_palindromic) C++17
60 / 100
 10000 ms 3152 KB 
#include <bits/stdc++.h>

#ifdef LOCAL
#define dbg(x) //  cerr << "dgb: " << x << "\n";
#else
#define dbg(x)
#endif

#define int int_fast64_t

using namespace std;

signed main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);

  int t;
  cin >> t;
  while (t--) {
    string s;
    cin >> s;
    dbg(s);
    int res = 0;
    int l = 0, r = (int)s.size() - 1;
    while (l <= r) {
      dbg("outer l " << l << " r " << r);
      int len = 1;
      while (l < r && s.substr(l, len) != s.substr(r, len)) {
        r--;
        len++;
        dbg("inner l " << l << " r " << r);
      }
      dbg("len " << len);
      dbg(s.substr(l, len));
      dbg(s.substr(r, len));
      if (l >= r) {
        res++;
        break;
      } else {
        res += 2;
        l += len;
        r--;
      }
      dbg("l " << l << " r " << r);
    }
    cout << res << "\n";
  }
}

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 224 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct

Subtask #3
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 7 ms 332 KB Output is correct
11 Correct 8 ms 404 KB Output is correct
12 Correct 4 ms 332 KB Output is correct
13 Correct 3 ms 204 KB Output is correct

Subtask #4
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 7 ms 332 KB Output is correct
11 Correct 8 ms 404 KB Output is correct
12 Correct 4 ms 332 KB Output is correct
13 Correct 3 ms 204 KB Output is correct
14 Execution timed out 10025 ms 3152 KB Time limit exceeded
15 Halted 0 ms 0 KB -