Submission #199109

# Submission time Handle Problem Language Result Execution time Memory
199109 2020-01-29T11:44:35 Z bsyo2k On the Grid (FXCUP4_grid) C++17
100 / 100
26 ms 508 KB
#include "grid.h"
#include <vector>
#include <stdio.h>
using namespace std;

const int MAXN = 1005;

int chk[MAXN];
vector<int> SortDisks(int N) {
	vector<int> v, ans;
	ans.resize(N);
	for(int i = 0; i < N; i++) v.push_back(i);
	for(int i = 0; i < N; i++) chk[i] = -1;

	int X = PutDisks(v);
	while(!v.empty()) {
		vector<int> w;
		int t = v.back();
		for(int i = v.size() - 1; i > 0; i--)
			v[i] = v[i - 1];

		v[0] = t;
		int p = 0;

		for(int i = 0; i < N; i++) {
			if(chk[i] != -1) w.push_back(chk[i]);
			else w.push_back(v[p++]);
		}

		int Y = PutDisks(w);
		if(Y >= X) {
			t = v[0];
			ans[t] = Y;
			for(int i = N - 1; w[i] != v[0]; i--) 
				ans[t]--;

			chk[ans[t] - 1] = t;

			for(int i = 0; i < v.size() - 1; i++) 
				v[i] = v[i + 1];

			v.pop_back();
		}
		else X = Y;
	}
	return ans;
}

Compilation message

grid.cpp: In function 'std::vector<int> SortDisks(int)':
grid.cpp:39:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int i = 0; i < v.size() - 1; i++) 
                   ~~^~~~~~~~~~~~~~
# Verdict Execution time Memory Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 6 ms 256 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 7 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 6 ms 376 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 6 ms 256 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 7 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 6 ms 376 KB Output is correct
9 Correct 6 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 6 ms 376 KB Output is correct
12 Correct 7 ms 384 KB Output is correct
13 Correct 6 ms 256 KB Output is correct
14 Correct 6 ms 376 KB Output is correct
15 Correct 6 ms 256 KB Output is correct
16 Correct 6 ms 296 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 6 ms 256 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 7 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 6 ms 376 KB Output is correct
9 Correct 6 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 6 ms 376 KB Output is correct
12 Correct 7 ms 384 KB Output is correct
13 Correct 6 ms 256 KB Output is correct
14 Correct 6 ms 376 KB Output is correct
15 Correct 6 ms 256 KB Output is correct
16 Correct 6 ms 296 KB Output is correct
17 Correct 9 ms 508 KB Output is correct
18 Correct 15 ms 380 KB Output is correct
19 Correct 20 ms 376 KB Output is correct
20 Correct 22 ms 360 KB Output is correct
21 Correct 14 ms 384 KB Output is correct
22 Correct 23 ms 376 KB Output is correct
23 Correct 21 ms 376 KB Output is correct
24 Correct 26 ms 404 KB Output is correct
25 Correct 22 ms 384 KB Output is correct
26 Correct 23 ms 376 KB Output is correct