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Submission #30290

# Submission time Handle Problem Language Result Execution time Memory
30290 2017-07-23T07:57:17 Z inqr Gondola (IOI14_gondola) C++14
20 / 100
 43 ms 7764 KB 
#include "gondola.h"
#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define rt insert
#define st first
#define nd second
#define ll long long
#define pii pair < int , int >
#define DB printf("debug\n");
#define umax( x , y ) x = max( x , (y) )
#define umin( x , y ) x = min( x , (y) )
#define all(x) x.begin() , x.end()
using namespace std;
int nx(int i,int sz){
	return (i+1)%(sz);
}
map < int,int > timesseen;
int valid(int n, int inputSeq[])
{
	vector < int > orig;
	for(int i=0;i<n;i++){
		int nxx=nx(i,n);
		timesseen[inputSeq[i]]++;
		if(timesseen[inputSeq[i]]>1)return 0;
		if(inputSeq[i]<=n)orig.pb(inputSeq[i]);
		if(inputSeq[i]<=n&&inputSeq[nxx]<=n){
			if(inputSeq[i]==n && inputSeq[nxx]!=1)return 0;
			else if(inputSeq[i]<n && inputSeq[nxx]!=inputSeq[i]+1)return 0;
		}
	}
	int startover=0;
	for(int i=0;i<orig.size();i++){
		int nxx=nx(i,orig.size());
		if(orig[i]<orig[nxx])continue;
		else if(startover==0)startover++;
		else if(startover==1)return 0;
	}
 	return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  return -2;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

Compilation message

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:33:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<orig.size();i++){
               ^

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3392 KB Output is correct
2 Correct 0 ms 3392 KB Output is correct
3 Correct 0 ms 3392 KB Output is correct
4 Correct 0 ms 3392 KB Output is correct
5 Correct 0 ms 3392 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3392 KB Output is correct
2 Correct 0 ms 3392 KB Output is correct
3 Correct 0 ms 3392 KB Output is correct
4 Correct 0 ms 3392 KB Output is correct
5 Correct 0 ms 3392 KB Output is correct
6 Correct 16 ms 5396 KB Output is correct
7 Correct 19 ms 3392 KB Output is correct
8 Correct 33 ms 7236 KB Output is correct
9 Correct 9 ms 4608 KB Output is correct
10 Correct 39 ms 7764 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3392 KB Output is correct
2 Correct 0 ms 3392 KB Output is correct
3 Correct 0 ms 3392 KB Output is correct
4 Correct 0 ms 3392 KB Output is correct
5 Correct 0 ms 3392 KB Output is correct
6 Correct 16 ms 5396 KB Output is correct
7 Correct 13 ms 3392 KB Output is correct
8 Correct 29 ms 7236 KB Output is correct
9 Correct 9 ms 4608 KB Output is correct
10 Correct 43 ms 7764 KB Output is correct
11 Correct 0 ms 3392 KB Output is correct
12 Correct 0 ms 3392 KB Output is correct
13 Correct 16 ms 4580 KB Output is correct
14 Correct 0 ms 3392 KB Output is correct
15 Correct 13 ms 3392 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3392 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -