oj.uz

Submission #527513

# Submission time Handle Problem Language Result Execution time Memory
527513 2022-02-17T14:25:34 Z beepbeepsheep On the Grid (FXCUP4_grid) C++17
100 / 100
 12 ms 332 KB 
#include "grid.h"

#include <bits/stdc++.h>
using namespace std;
#define ll int
std::vector<int> SortDisks(int n) {
	vector<int> v,ans(n);
	int chk[n];
	memset(chk,-1,sizeof(chk));
	for (int i=0;i<n;i++){
        v.push_back(i);
	}
	ll a=PutDisks(v),b;
	vector<int> w;
	while (v.size()){
        w.clear();
        ll t=v.back(),p=0;
        for (int i=v.size()-1;i>0;i--) swap(v[i],v[i-1]);
        for (int i=0;i<n;i++){
            if (chk[i]!=-1) w.push_back(chk[i]);
            else w.push_back(v[p++]);
        }
        b=PutDisks(w);
        if (b>a-1){
            t=v[0];
            ans[t]=b-(n-1);
            chk[ans[t]-1]=t;
            for (int i=0;i<v.size()-1;i++) swap(v[i],v[i+1]);
            v.pop_back();
        } else a=b;
	}
	return ans;
}

Compilation message

grid.cpp: In function 'std::vector<int> SortDisks(int)':
grid.cpp:28:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |             for (int i=0;i<v.size()-1;i++) swap(v[i],v[i+1]);
      |                          ~^~~~~~~~~~~

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 296 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 292 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 296 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 292 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 292 KB Output is correct
15 Correct 1 ms 276 KB Output is correct
16 Correct 2 ms 204 KB Output is correct

Subtask #3
57.0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 296 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 292 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 292 KB Output is correct
15 Correct 1 ms 276 KB Output is correct
16 Correct 2 ms 204 KB Output is correct
17 Correct 2 ms 204 KB Output is correct
18 Correct 8 ms 292 KB Output is correct
19 Correct 9 ms 296 KB Output is correct
20 Correct 12 ms 324 KB Output is correct
21 Correct 7 ms 292 KB Output is correct
22 Correct 10 ms 204 KB Output is correct
23 Correct 11 ms 204 KB Output is correct
24 Correct 11 ms 324 KB Output is correct
25 Correct 11 ms 328 KB Output is correct
26 Correct 11 ms 320 KB Output is correct