Submission #2016808


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

signed main(){
	int n,p[200];
	vector<int> ans;
	cin >> n;
	for(int i = 0;i < n;i++) cin >> p[i];
	for(int i = 0;i <= n;i++){
		for(int j = 0;j < n;j++){
			bool flag = true;
			for(int k = 0;k < n;k++){
				if(p[k] != k) flag = false;
			}
			if(flag){
				cout << ans.size() << endl;
				for(int v : ans) cout << v << endl;
				return 0;
			}
			if(j != n - 1 && p[0] < p[n - 1]){
				ans.push_back(n - 1);
				swap(p[0],p[n - 1]);
			}
			ans.push_back(1);
			for(int k = 1;k < n;k++) swap(p[k],p[k - 1]);
		}
	}
	return 0;
}

Submission Info

Submission Time
Task B - Many Swaps Sorting
User hoget157
Language C++14 (GCC 5.4.1)
Score 900
Code Size 603 Byte
Status AC
Exec Time 112 ms
Memory 764 KB

Judge Result

Set Name Sample Subtask1 Subtask2 All
Score / Max Score 0 / 0 300 / 300 400 / 400 200 / 200
Status
AC × 2
AC × 7
AC × 13
AC × 22
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt
Subtask1 00_example_01.txt, s1_01.txt, s1_02.txt, s1_03.txt, s1_04.txt, s1_05.txt, s1_06.txt
Subtask2 00_example_01.txt, 00_example_02.txt, s1_01.txt, s1_02.txt, s1_03.txt, s1_04.txt, s1_05.txt, s1_06.txt, s2_07.txt, s2_08.txt, s2_09.txt, s2_10.txt, s2_11.txt
All 00_example_01.txt, 00_example_02.txt, s1_01.txt, s1_02.txt, s1_03.txt, s1_04.txt, s1_05.txt, s1_06.txt, s2_07.txt, s2_08.txt, s2_09.txt, s2_10.txt, s2_11.txt, s3_12.txt, s3_13.txt, s3_14.txt, s3_15.txt, s3_16.txt, s3_17.txt, s3_18.txt, s3_19.txt, s3_20.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 1 ms 256 KB
00_example_02.txt AC 1 ms 256 KB
s1_01.txt AC 1 ms 256 KB
s1_02.txt AC 1 ms 256 KB
s1_03.txt AC 1 ms 256 KB
s1_04.txt AC 1 ms 256 KB
s1_05.txt AC 1 ms 256 KB
s1_06.txt AC 1 ms 256 KB
s2_07.txt AC 2 ms 256 KB
s2_08.txt AC 2 ms 256 KB
s2_09.txt AC 2 ms 256 KB
s2_10.txt AC 3 ms 256 KB
s2_11.txt AC 3 ms 256 KB
s3_12.txt AC 20 ms 384 KB
s3_13.txt AC 43 ms 512 KB
s3_14.txt AC 12 ms 256 KB
s3_15.txt AC 12 ms 256 KB
s3_16.txt AC 111 ms 764 KB
s3_17.txt AC 92 ms 640 KB
s3_18.txt AC 92 ms 640 KB
s3_19.txt AC 112 ms 764 KB
s3_20.txt AC 1 ms 256 KB