Submission #300185

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
300185	2020-09-16 22:22:33	model_code	Jelly Flavours (IOI20_jelly)	Java	100 / 100	1065 ms	226356 KiB

jelly

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// gug-full
import java.util.Arrays;
class IntPair implements Comparable<IntPair> {
  final int first, second;
  public IntPair(int _first, int _second) {
    first = _first;
    second = _second;
  }
  @Override
  public int compareTo(IntPair other) {
    return first - other.first;
  }
}
class jelly {
  int find_maximum_unique(int x, int y, int[] a, int[] b) {
    int n = a.length;
    int[][] fdp = new int[n+1][x+1];
    int[][] bdp = new int[n+1][y+1];
    IntPair[] c = new IntPair[n];
    for (int i = 0; i < n; i++) {
      c[i] = new IntPair(a[i], b[i]);
    }
    Arrays.sort(c);
    for(int i = 1; i <= n; i++) {
      for(int j = 0; j <= x; j++) {
        fdp[i][j] = fdp[i-1][j] + c[i-1].second;
        if (j >= c[i - 1].first) {
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 24 / 24
• Subtask 3: 9 / 9
• Subtask 4: 10 / 10
• Subtask 5: 14 / 14
• Subtask 6: 32 / 32