Submission #52437

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
52437	2018-06-26 02:39:54	shoemakerjo	Gondola (IOI14_gondola)	C++14	30 / 100	72 ms	10068 KiB

gondola

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#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
#define ll long long
#define pii pair<int, int>
const int mod = 1000000009;
int modpow(int base, int p) {
  if (p == 0) return 1;
  if (p & 1) {
    int tmp = modpow(base, p-1);
    return (tmp*1LL*base)%mod;
  }
  int tmp = modpow(base, p/2);
  return (tmp*1LL*tmp)%mod;
}
int valid(int n, int inputSeq[])
{
  int minval = n+1;
  int minind = 0;
  set<int> seen;
  for (int i = 0; i < n; i++) {
    if (inputSeq[i] < minval) {
      minval = inputSeq[i];
      minind = i;
    }
    if (seen.count(inputSeq[i])> 0) return 0;
    seen.insert(inputSeq[i]);
  }
 
 
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Compilation message (stderr)

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:78:6: warning: variable 'initialvals' set but not used [-Wunused-but-set-variable]
  int initialvals[n];
      ^~~~~~~~~~~
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:119:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 1; i < aftn.size(); i++) {
                  ~~^~~~~~~~~~~~~

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