oj.uz

답안 #236947

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
236947 2020-06-04T05:29:59 Z crossing0ver 곤돌라 (IOI14_gondola) C++17
20 / 100
 33 ms 5760 KB 
#include<bits/stdc++.h>
#include "gondola.h"
using namespace std;
const int MAXN = 1E5+5;
int n,a[MAXN];
int valid(int n1, int inputSeq[]) {
	n = n1;
	int pos = -1;
	for (int i = 0; i < n; i++) {
		a[i] = inputSeq[i];
		if (a[i] <= n) 
			pos = i;
	}
	if (pos != -1) {
		int x = (a[pos] - pos - 1)%n;
		if (x <0) x+= n;	
		int b[MAXN];
		for (int i = 0; i < n; i++) {
			b[(x + i)%n] = a[i];
		}
		for (int i = 0;i < n; i++)
			a[i] = b[i];
	}
	set<int> s;
	for (int i = 0; i < n; i++) {
		if (a[i] < n) {
			if (a[i] != i + 1) return 0;
		}
		s.insert(a[i]);
	}
	if (s.size() != n) return 0;
	return 1;
}
int replacement(int n, int gondolaSeq[], int replacementSeq[]){ }
int countReplacement(int n, int inputSeq[]){return 0;}
 /*
main() {
	int n;
	cin >> n;
	int inputseq[n];
	for (int i = 0;i  < n; i++)
		cin >> inputseq[i];
	cout << valid(n,inputseq);
}*/

Compilation message

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:31:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (s.size() != n) return 0;
      ~~~~~~~~~^~~~
gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:34:65: warning: no return statement in function returning non-void [-Wreturn-type]
 int replacement(int n, int gondolaSeq[], int replacementSeq[]){ }
                                                                 ^

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 16 ms 2688 KB Output is correct
7 Correct 20 ms 1912 KB Output is correct
8 Correct 29 ms 4856 KB Output is correct
9 Correct 12 ms 1792 KB Output is correct
10 Correct 32 ms 5760 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 16 ms 2816 KB Output is correct
7 Correct 18 ms 1832 KB Output is correct
8 Correct 28 ms 4992 KB Output is correct
9 Correct 11 ms 1792 KB Output is correct
10 Correct 33 ms 5632 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 4 ms 384 KB Output is correct
13 Correct 10 ms 1024 KB Output is correct
14 Correct 4 ms 384 KB Output is correct
15 Correct 19 ms 1792 KB Output is correct

Subtask #4
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 384 KB Integer 0 violates the range [1, 76]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 384 KB Integer 0 violates the range [1, 76]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 256 KB Integer 0 violates the range [1, 76]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 432 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 5 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -