oj.uz

답안 #136297

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
136297 2019-07-25T05:56:25 Z mosesmayer 곤돌라 (IOI14_gondola) C++17
20 / 100
 22 ms 1500 KB 
#include "gondola.h"
#include <bits/stdc++.h>
#define pb push_back
#define eb emplace_back
#define ALL(x) x.begin(), x.end()
using namespace std;
typedef vector<int> vi;

int valid(int n, int inputSeq[]){
	vi a(inputSeq, inputSeq + n);

	// handle whether all values are unique
	vi b(a.begin(), a.end());
	sort(ALL(b)); b.erase(unique(ALL(b)), b.end());
	if (b.size() != a.size()) return 0;

	// handle min element
	vi::iterator mnit = min_element(a.begin(), a.end());
	int mn = *mnit, pos = mnit - a.begin();
	if (mn >= n) return 1;
	
	// rotate elements so that min is at first position.
	// now index i will be original position of (mn + i - 1)%n + 1;
	rotate(a.begin(), a.begin() + pos, a.end());
	// validity check
	for (int i = 0; i < n; i++){
		if (a[i] > n) continue;
		if (a[i] != ((mn + i - 1) % n + 1)) return 0;
	}
	return 1;
}

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

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

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

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

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 2 ms 376 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 10 ms 892 KB Output is correct
7 Correct 21 ms 1400 KB Output is correct
8 Correct 14 ms 1316 KB Output is correct
9 Correct 7 ms 760 KB Output is correct
10 Correct 20 ms 1400 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 404 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 10 ms 888 KB Output is correct
7 Correct 21 ms 1500 KB Output is correct
8 Correct 14 ms 1272 KB Output is correct
9 Correct 7 ms 760 KB Output is correct
10 Correct 20 ms 1400 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 10 ms 888 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 22 ms 1404 KB Output is correct

Subtask #4
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 256 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 256 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 376 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 256 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 380 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 376 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 400 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -