#include "prison.h"
#include <bits/stdc++.h>
using namespace std;
#define NL '\n'
#define EL cout << NL
#define FOR(i,n) for(int i = 0; i < (n); i++)
#define FORS(i,s,n) for(int i = (s); i < (n); i++)
#define PRINTV(v) for(auto a:v) {cout << a << " ";} EL;
#define PRINTVV(v) for(auto a:v) {PRINTV(a);}
#define f first
#define s second
#define all(v) (v).begin(),(v).end()
#define STRP(p) "{" << (p).f << "," << (p).s << "}"
#define PRINTVP(v) for(auto a:v) {cout << STRP(a) << " ";} EL;
#define PRINTVVP(v) for(auto a:v) {PRINTVP(a);}
typedef long long ll;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef pair<ll,ll> pl;
typedef vector<pl> vpl;
typedef vector<vpl> vvpl;
vl pwr;
ll get_trit(ll k, ll n) { // kth least significant trit
n %= pwr[k+1];
return n/pwr[k];
}
std::vector<std::vector<int>> devise_strategy(int N) {
pwr.push_back(1);
while(pwr.back() <= N) pwr.push_back(3*pwr.back());
ll mpow = pwr.size()-1;
ll x = mpow*4-1;
vector<vector<int>> strat(x+1,vector<int>(N+1));
FOR(st,mpow) {
strat[st*4][0] = 0;
FORS(i,1,N+1) {
strat[st*4][i] = st*4+1+get_trit(mpow-st-1,i);
}
FORS(t,0,3) {
strat[st*4+t+1][0] = 1;
FORS(i,1,N+1) {
ll t2 = get_trit(mpow-st-1,i);
if (t == t2) strat[st*4+t+1][i] = min((ll)st*4+4,x);
if (t < t2) strat[st*4+t+1][i] = -1;
if (t > t2) strat[st*4+t+1][i] = -2;
}
}
}
//cout << x << NL;
return strat;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
604 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
2 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
2 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Partially correct |
6 ms |
860 KB |
Output is partially correct |
5 |
Partially correct |
12 ms |
1116 KB |
Output is partially correct |
6 |
Partially correct |
14 ms |
1372 KB |
Output is partially correct |
7 |
Partially correct |
14 ms |
1372 KB |
Output is partially correct |
8 |
Correct |
1 ms |
344 KB |
Output is correct |
9 |
Partially correct |
1 ms |
348 KB |
Output is partially correct |
10 |
Partially correct |
2 ms |
600 KB |
Output is partially correct |
11 |
Partially correct |
5 ms |
604 KB |
Output is partially correct |
12 |
Partially correct |
12 ms |
1368 KB |
Output is partially correct |