Submission #993597

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
993597	2024-06-06 06:21:13	Trisanu_Das	Real Mountains (CCO23_day1problem2)	C++17	25 / 25	398 ms	29632 KiB

Main

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#include <bits/stdc++.h>
#define N 1000000
#define MD  1000003
using namespace std;
 
int min(int a, int b) { return a < b ? a : b; }
int max(int a, int b) { return a > b ? a : b; }
 
unsigned int X = 12345;
 
int rand_() {
  return (X *= 3) >> 1;
}
 
int aa[N + 2];
 
void sort(int *ii, int l, int r) {
  while (l < r) {
    int i = l, j = l, k = r, i_ = ii[l + rand_() % (r - l)], tmp;
 
    while (j < k)
      if (aa[ii[j]] == aa[i_])
        j++;
      else if (aa[ii[j]] < aa[i_]) {
        tmp = ii[i], ii[i] = ii[j], ii[j] = tmp;
        i++, j++;
      } else {
        k--;
        tmp = ii[j], ii[j] = ii[k], ii[k] = tmp;
      }
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 3 / 3
• Subtask 3: 3 / 3
• Subtask 4: 3 / 3
• Subtask 5: 4 / 4
• Subtask 6: 5 / 5
• Subtask 7: 4 / 4