Submission #574689

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
574689	2022-06-09T09:02:18 Z	Arvin	Ancient Machine (JOI21_ancient_machine)	C++17	70 / 100	78 ms	8316 KB

Anna

#include "Anna.h"
#include <bits/stdc++.h>
	
using namespace std;
	
#define ll long long
	
namespace {
	
int variable_example = 0;
	
}
	
void Anna(int N, std::vector<char> S) {
	// 1 as store this first X or any Z after first Xa
	// 0 otherwise

	bool fX = false;
	for(int x=0;x<N;x++){
		if(S[x] == 'Z'){
			Send(fX);
		} else if(S[x] == 'Y'){ // XYXYZYZYZYZ (occurences of X are always first than Y)
			Send(0);
		} else if(S[x] == 'X'){
			if(!fX){
				Send(1);
				fX = true;
			} else {
				Send(0);
			}
		}
	}
}

Bruno

#include "Bruno.h"
#include <bits/stdc++.h>

using namespace std;

#define ll long long

namespace {

int variable_example = 0;

int FunctionExample(int P) { return 1 - P; }

}  // namespace

void Bruno(int N, int L, std::vector<int> A) {
//	for (int i = 0; i < L; i++) {
//	variable_example += FunctionExample(A[i]);
//	}
	assert(L <= N);

	vector<int> ans;
	int pos = -1, lst = 0;
	for(int x=0;x<L;x++){
		if(A[x] == 1){
			if(pos == -1){
				pos = x;
				lst = x+1;
			} else {
				for(int y=x-1;y>=lst;y--){
					ans.push_back(y);
				}
				ans.push_back(x);
				lst = x+1;
			}
		}
	}
	
	for(int x=0;x<=pos;x++){
		ans.push_back(x);
	}
	for(int x=lst;x<N;x++){
		ans.push_back(x);
	}

	for(auto val : ans){
		// cout << "- " << val << "\n";
		Remove(val);
	}
}

Compilation message

Anna.cpp:10:5: warning: '{anonymous}::variable_example' defined but not used [-Wunused-variable]
   10 | int variable_example = 0;
      |     ^~~~~~~~~~~~~~~~

Bruno.cpp:12:5: warning: 'int {anonymous}::FunctionExample(int)' defined but not used [-Wunused-function]
   12 | int FunctionExample(int P) { return 1 - P; }
      |     ^~~~~~~~~~~~~~~
Bruno.cpp:10:5: warning: '{anonymous}::variable_example' defined but not used [-Wunused-variable]
   10 | int variable_example = 0;
      |     ^~~~~~~~~~~~~~~~

Subtask #1

5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	512 KB	Output is correct
2	Correct	1 ms	520 KB	Output is correct
3	Correct	1 ms	520 KB	Output is correct
4	Correct	1 ms	520 KB	Output is correct
5	Correct	2 ms	608 KB	Output is correct
6	Correct	2 ms	520 KB	Output is correct
7	Correct	2 ms	520 KB	Output is correct
8	Correct	1 ms	580 KB	Output is correct
9	Correct	2 ms	512 KB	Output is correct
10	Correct	2 ms	600 KB	Output is correct
11	Correct	2 ms	524 KB	Output is correct

Subtask #2

65.0 / 95.0

#	Verdict	Execution time	Memory	Grader output
1	Partially correct	56 ms	8216 KB	Partially correct
2	Partially correct	65 ms	8264 KB	Partially correct
3	Partially correct	56 ms	8268 KB	Partially correct
4	Partially correct	57 ms	8276 KB	Partially correct
5	Partially correct	56 ms	8300 KB	Partially correct
6	Partially correct	61 ms	8192 KB	Partially correct
7	Partially correct	60 ms	8200 KB	Partially correct
8	Partially correct	65 ms	8252 KB	Partially correct
9	Partially correct	54 ms	8240 KB	Partially correct
10	Partially correct	59 ms	8228 KB	Partially correct
11	Partially correct	69 ms	8228 KB	Partially correct
12	Partially correct	59 ms	8316 KB	Partially correct
13	Partially correct	66 ms	8212 KB	Partially correct
14	Partially correct	68 ms	8256 KB	Partially correct
15	Partially correct	64 ms	8216 KB	Partially correct
16	Partially correct	66 ms	8240 KB	Partially correct
17	Partially correct	65 ms	8236 KB	Partially correct
18	Partially correct	61 ms	8212 KB	Partially correct
19	Partially correct	69 ms	8200 KB	Partially correct
20	Partially correct	67 ms	8256 KB	Partially correct
21	Partially correct	67 ms	8216 KB	Partially correct
22	Partially correct	62 ms	8288 KB	Partially correct
23	Partially correct	59 ms	8236 KB	Partially correct
24	Partially correct	71 ms	8228 KB	Partially correct
25	Partially correct	62 ms	8232 KB	Partially correct
26	Partially correct	78 ms	8128 KB	Partially correct
27	Partially correct	63 ms	8300 KB	Partially correct
28	Partially correct	62 ms	8224 KB	Partially correct
29	Partially correct	60 ms	8208 KB	Partially correct
30	Partially correct	67 ms	8236 KB	Partially correct
31	Partially correct	66 ms	8252 KB	Partially correct
32	Partially correct	64 ms	8228 KB	Partially correct
33	Partially correct	55 ms	8284 KB	Partially correct