Submission #445583

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
445583	2021-07-18 18:28:36	DavidDamian	Gondola (IOI14_gondola)	C++11	60 / 100	23 ms	2236 KiB

gondola

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#include "gondola.h"
#include <bits/stdc++.h>
#define debug(x) std::cout << #x << " = " << x << '\n'
int valid(int n, int inputSeq[])
{
  int firstPos = -1;
  int correctNumber = 0;
  for (int i = 0; i < n; i++) {
    if (inputSeq[i] <= n && firstPos == -1) {
      firstPos = i;
      correctNumber = inputSeq[i];
    }
    if (firstPos != -1) {
      if (inputSeq[i] <= n && correctNumber != inputSeq[i]) {
        return 0;
      }
      correctNumber = (correctNumber == n)? 1 : correctNumber + 1;
    }
  }
  int bucket[250005];
  memset(bucket, 0, sizeof(bucket));
  for (int i = 0; i < n; i++) {
    if (bucket[inputSeq[i]] == 1) 
      return 0;
    bucket[inputSeq[i]] = 1;
  }
  return 1;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:92:8: warning: variable 'originalOrder' set but not used [-Wunused-but-set-variable]
   92 |   bool originalOrder = false;
      |        ^~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 5 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10