// WIP: REFACTORING
#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
//int use_machine(vector<int> x);
const int M = 100;
void partV1(int &i, vector<int> &A, vector<int> &B, int &count_A, int &count_B){
while(count_A < 2 && count_B < 2){
vector<int> x = { 0, i };
//x.push_back(0);
//x.push_back(i);
int result = use_machine(x);
if(result == 0){
A.push_back(i);
count_A++;
}
else{
B.push_back(i);
count_B++;
}
i++;
}
}
void partV2(int &i, vector<int> &A, vector<int> &B, int &count_A, int &count_B){
// TODO while condition
while ((count_A < 3 || count_B < 2) && (count_A < 2 || count_B < 3) && count_A < M && count_B < M){
bool swapped = false;
if (count_A < count_B) {
swapped = true;
swap(A, B);
swap(count_A, count_B);
}
vector<int> x = { i, A[0], i+1, A[1] };
//x.push_back(i);
//x.push_back(A[0]);
//x.push_back(i+1);
//x.push_back(A[1]);
int result = use_machine(x);
switch(result){
case 0:
A.push_back(i);
A.push_back(i+1);
count_A += 2;
break;
case 1:
B.push_back(i);
A.push_back(i+1);
count_A++;
count_B++;
break;
case 2:
A.push_back(i);
B.push_back(i+1);
count_A++;
count_B++;
break;
default:
B.push_back(i);
B.push_back(i+1);
count_B += 2;
}
if (swapped) {
swap(A, B);
swap(count_A, count_B);
}
i += 2;
}
}
void partV3(int &i, vector<int> &A, vector<int> &B, int &count_A, int &count_B){
while(count_A < M && count_B < M){
bool swapped = false;
if(count_A < count_B){
swapped = true;
swap(A, B);
swap(count_A, count_B);
}
vector<int> x = { i, A[0], i+1, A[1], i+2, A[2] };
//x.push_back(i);
//x.push_back(A[0]);
//x.push_back(i+1);
//x.push_back(A[1]);
//x.push_back(i+2);
//x.push_back(A[2]);
int result = use_machine(x);
if (result%2 == 0){
A.push_back(i);
count_A++;
} else {
B.push_back(i);
count_B++;
}
if (result-result%2 == 0){
A.push_back(i+1);
A.push_back(i+2);
count_A += 2;
i += 3;
} else if(result-result%2 == 4){
B.push_back(i+1);
B.push_back(i+2);
count_B += 2;
i += 3;
} else {
vector<int> x = { B[0], i+1, B[1], A[0], i+2, A[1], i+3, A[2], i+4 };
//x.push_back(B[0]);
//x.push_back(i+1);
//x.push_back(B[1]);
//x.push_back(A[0]);
//x.push_back(i+2);
//x.push_back(A[1]);
//x.push_back(i+3);
//x.push_back(A[2]);
//x.push_back(i+4);
int result = use_machine(x);
switch(result){
case 1:
B.push_back(i+1);
A.push_back(i+2);
A.push_back(i+3);
A.push_back(i+4);
count_A += 3;
count_B += 1;
break;
case 2:
B.push_back(i+1);
A.push_back(i+2);
A.push_back(i+3);
B.push_back(i+4);
count_A += 2;
count_B += 2;
break;
case 3:
B.push_back(i+1);
A.push_back(i+2);
B.push_back(i+3);
A.push_back(i+4);
count_A += 2;
count_B += 2;
break;
case 4:
B.push_back(i+1);
A.push_back(i+2);
B.push_back(i+3);
B.push_back(i+4);
count_A += 1;
count_B += 3;
break;
case 5:
A.push_back(i+1);
B.push_back(i+2);
A.push_back(i+3);
A.push_back(i+4);
count_A += 3;
count_B += 1;
break;
case 6:
A.push_back(i+1);
B.push_back(i+2);
A.push_back(i+3);
B.push_back(i+4);
count_A += 2;
count_B += 2;
break;
case 7:
A.push_back(i+1);
B.push_back(i+2);
B.push_back(i+3);
A.push_back(i+4);
count_A += 2;
count_B += 2;
break;
default:
A.push_back(i+1);
B.push_back(i+2);
B.push_back(i+3);
B.push_back(i+4);
count_A += 1;
count_B += 3;
}
i += 5;
}
if (swapped) {
swap(A, B);
swap(count_A, count_B);
}
}
}
void partV4(int &i, int &n, vector<int> &A, vector<int> &B, int &count_A, int &count_B){
while(i < n){
bool swapped = false;
if(A.size() < B.size()){
swapped = true;
swap(A, B);
swap(count_A, count_B);
}
vector<int> x;
int L = min((int)A.size(), n-i);
for(int j=0;j<L;j++){
x.push_back(i+j);
x.push_back(A[j]);
}
int result = use_machine(x);
if(result%2 == 0){
A.push_back(i);
count_A++;
} else {
B.push_back(i);
count_B++;
}
count_B += result/2;
count_A += (L-1) - result/2;
if (swapped) {
swap(A, B);
swap(count_A, count_B);
}
i += L;
}
}
int count_mushrooms(int n){
vector<int> A = { 0 };
vector<int> B = {};
int count_A = 1, count_B = 0;
int i = 1;
if (n <= 226) {
while(i < n){
vector<int> x;
x.push_back(0);
x.push_back(i);
int result = use_machine(x);
if(result == 0){
A.push_back(i);
count_A++;
}
else{
B.push_back(i);
count_B++;
}
i++;
}
return count_A;
}
partV1(i, A, B, count_A, count_B);
partV2(i, A, B, count_A, count_B);
partV3(i, A, B, count_A, count_B);
partV4(i, n, A, B, count_A, count_B);
return count_A;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
256 KB |
Output is correct |
| 2 |
Correct |
0 ms |
256 KB |
Output is correct |
| 3 |
Correct |
0 ms |
256 KB |
Output is correct |
| 4 |
Correct |
1 ms |
256 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
7 ms |
256 KB |
Output is correct |
| 8 |
Correct |
6 ms |
256 KB |
Output is correct |
| 9 |
Correct |
6 ms |
392 KB |
Output is correct |
| 10 |
Correct |
6 ms |
256 KB |
Output is correct |
| 11 |
Correct |
7 ms |
256 KB |
Output is correct |
| 12 |
Correct |
7 ms |
384 KB |
Output is correct |
| 13 |
Correct |
6 ms |
392 KB |
Output is correct |
| 14 |
Correct |
4 ms |
256 KB |
Output is correct |
| 15 |
Correct |
7 ms |
256 KB |
Output is correct |
| 16 |
Correct |
7 ms |
384 KB |
Output is correct |
| 17 |
Correct |
4 ms |
256 KB |
Output is correct |
| 18 |
Correct |
6 ms |
256 KB |
Output is correct |
| 19 |
Correct |
7 ms |
256 KB |
Output is correct |
| 20 |
Correct |
7 ms |
256 KB |
Output is correct |
| 21 |
Correct |
6 ms |
256 KB |
Output is correct |
| 22 |
Correct |
7 ms |
256 KB |
Output is correct |
| 23 |
Correct |
6 ms |
384 KB |
Output is correct |
| 24 |
Correct |
6 ms |
256 KB |
Output is correct |
| 25 |
Correct |
8 ms |
256 KB |
Output is correct |
| 26 |
Correct |
7 ms |
256 KB |
Output is correct |
| 27 |
Correct |
7 ms |
256 KB |
Output is correct |
| 28 |
Correct |
7 ms |
256 KB |
Output is correct |
| 29 |
Correct |
7 ms |
384 KB |
Output is correct |
| 30 |
Correct |
9 ms |
256 KB |
Output is correct |
| 31 |
Correct |
9 ms |
256 KB |
Output is correct |
| 32 |
Correct |
8 ms |
384 KB |
Output is correct |
| 33 |
Correct |
7 ms |
384 KB |
Output is correct |
| 34 |
Correct |
8 ms |
256 KB |
Output is correct |
| 35 |
Correct |
9 ms |
384 KB |
Output is correct |
| 36 |
Correct |
7 ms |
256 KB |
Output is correct |
| 37 |
Correct |
9 ms |
256 KB |
Output is correct |
| 38 |
Correct |
9 ms |
256 KB |
Output is correct |
| 39 |
Correct |
7 ms |
384 KB |
Output is correct |
| 40 |
Correct |
7 ms |
256 KB |
Output is correct |
| 41 |
Correct |
7 ms |
256 KB |
Output is correct |
| 42 |
Correct |
9 ms |
256 KB |
Output is correct |
| 43 |
Correct |
7 ms |
256 KB |
Output is correct |
| 44 |
Correct |
7 ms |
256 KB |
Output is correct |
| 45 |
Correct |
7 ms |
256 KB |
Output is correct |
| 46 |
Correct |
7 ms |
384 KB |
Output is correct |
| 47 |
Correct |
7 ms |
256 KB |
Output is correct |
| 48 |
Correct |
7 ms |
256 KB |
Output is correct |
| 49 |
Correct |
7 ms |
256 KB |
Output is correct |
| 50 |
Correct |
7 ms |
256 KB |
Output is correct |
| 51 |
Correct |
7 ms |
256 KB |
Output is correct |
| 52 |
Correct |
7 ms |
256 KB |
Output is correct |
| 53 |
Correct |
6 ms |
380 KB |
Output is correct |
| 54 |
Correct |
7 ms |
256 KB |
Output is correct |
| 55 |
Correct |
6 ms |
256 KB |
Output is correct |
| 56 |
Correct |
7 ms |
384 KB |
Output is correct |
| 57 |
Correct |
7 ms |
256 KB |
Output is correct |
| 58 |
Correct |
9 ms |
256 KB |
Output is correct |
| 59 |
Correct |
7 ms |
256 KB |
Output is correct |
| 60 |
Correct |
7 ms |
256 KB |
Output is correct |
| 61 |
Correct |
7 ms |
256 KB |
Output is correct |
| 62 |
Correct |
0 ms |
256 KB |
Output is correct |
| 63 |
Correct |
1 ms |
256 KB |
Output is correct |
| 64 |
Correct |
0 ms |
256 KB |
Output is correct |
| 65 |
Correct |
0 ms |
256 KB |
Output is correct |
| 66 |
Correct |
0 ms |
256 KB |
Output is correct |
| 67 |
Correct |
1 ms |
256 KB |
Output is correct |
| 68 |
Correct |
1 ms |
256 KB |
Output is correct |
| 69 |
Correct |
0 ms |
256 KB |
Output is correct |
| 70 |
Correct |
0 ms |
256 KB |
Output is correct |
| 71 |
Correct |
1 ms |
256 KB |
Output is correct |
| 72 |
Correct |
0 ms |
256 KB |
Output is correct |
| 73 |
Correct |
1 ms |
256 KB |
Output is correct |
| 74 |
Correct |
0 ms |
256 KB |
Output is correct |
| 75 |
Correct |
0 ms |
256 KB |
Output is correct |
| 76 |
Correct |
0 ms |
256 KB |
Output is correct |
| 77 |
Correct |
0 ms |
256 KB |
Output is correct |
| 78 |
Correct |
1 ms |
256 KB |
Output is correct |
| 79 |
Correct |
1 ms |
256 KB |
Output is correct |
| 80 |
Correct |
0 ms |
256 KB |
Output is correct |
| 81 |
Correct |
1 ms |
256 KB |
Output is correct |
| 82 |
Correct |
1 ms |
256 KB |
Output is correct |
| 83 |
Correct |
0 ms |
256 KB |
Output is correct |
| 84 |
Correct |
0 ms |
256 KB |
Output is correct |
| 85 |
Correct |
1 ms |
256 KB |
Output is correct |
| 86 |
Correct |
1 ms |
256 KB |
Output is correct |
| 87 |
Correct |
1 ms |
256 KB |
Output is correct |
| 88 |
Correct |
1 ms |
256 KB |
Output is correct |
| 89 |
Correct |
1 ms |
256 KB |
Output is correct |
| 90 |
Correct |
1 ms |
256 KB |
Output is correct |
| 91 |
Correct |
1 ms |
256 KB |
Output is correct |
