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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#325556 | #4833. Tetra-puzzle | tuanlinh123 | 0 | 1ms | 3840kb | C++20 | 4.9kb | 2024-02-11 16:50:28 | 2024-02-11 16:50:29 |
answer
#include<bits/stdc++.h>
#define ll int
#define pll pair<ll, ll>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define ld long double
using namespace std;
inline ll IDX(ll i, ll j) {return i*5+j;}
inline bool BIT(ll mask, ll i, ll j) {return (mask&1<<IDX(i, j))!=0;}
struct piece
{
ll val=0, h=0, w=0;
piece(){}
piece(char s)
{
vector <vector <bool>> a(5, vector <bool> (5, 0));
if (s=='I') a[0][0]=a[1][0]=a[2][0]=a[3][0]=1, h=4, w=1;
if (s=='L') a[0][0]=a[1][0]=a[2][0]=a[2][1]=1, h=3, w=2;
if (s=='O') a[0][0]=a[0][1]=a[1][0]=a[1][1]=1, h=w=2;
if (s=='T') a[0][0]=a[0][1]=a[0][2]=a[1][1]=1, h=2, w=3;
if (s=='Z') a[0][0]=a[0][1]=a[1][1]=a[1][2]=1, h=2, w=3;
for (ll i=0; i<5; i++)
for (ll j=0; j<5; j++)
if (a[i][j]) val|=1<<IDX(i, j);
}
inline void fdiag()
{
ll res=0;
for (ll i=0; i<5; i++)
for (ll j=0; j<5; j++)
if (BIT(val, i, j))
res|=1<<IDX(j, i);
val=res, swap(h, w);
}
inline void fhori()
{
ll res=0;
for (ll i=0; i<5; i++)
for (ll j=0; j<5; j++)
if (BIT(val, i, j))
res|=1<<IDX(4-i, j);
val=res;
}
inline void rotate()
{
fdiag();
fhori();
}
inline void fix()
{
while (1)
{
bool ok=1;
for (ll i=0; i<5; i++)
if (BIT(val, 0, i))
{ok=0; break;}
if (!ok) break;
val>>=5;
}
while (1)
{
bool ok=1;
for (ll i=0; i<5; i++)
if (BIT(val, i, 0))
{ok=0; break;}
if (!ok) break;
val>>=1;
}
}
void print()
{
cout << h << " " << w << "\n";
for (ll i=0; i<5; i++)
for (ll j=0; j<5; j++)
cout << BIT(val, i, j) << " \n"[j==4];
}
};
const ll all=(1<<25)-1;
vector <piece> I, L, O, T, Z;
vector <ll> t[26];
ll hori[5], veri[5];
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
for (ll i=0; i<5; i++)
for (ll j=0; j<5; j++)
{
hori[i]|=1<<IDX(i, j);
veri[j]|=1<<IDX(i, j);
}
auto init=[&](vector <piece> &a, char s)
{
a.resize(8), a[0]=piece(s);
for (ll i=1; i<8; i++)
{
if (i<4) a[i]=a[i-1], a[i].rotate();
else a[i]=a[i-4], a[i].fhori();
a[i].fix();
}
map <ll, bool> Map;
for (ll i=0; i<8; i++) for (ll j=0; j<=5-a[i].h; j++) for (ll k=0; k<=5-a[i].w; k++)
{
ll val=a[i].val<<IDX(j, k);
if (!Map[val]) Map[val]=1, t[s-'A'].pb(val);
}
}; init(I, 'I'), init(L, 'L'), init(O, 'O'), init(T, 'T'), init(Z, 'Z');
string type; cin >> type;
if (type=="prepare")
{
ll n, cr=0; cin >> n;
for (ll i=0; i<n; i++)
{
string s; cin >> s;
pll best[2]; best[0]=best[1]={100, 0};
for (ll j=0; j<2; j++)
{
ll c=s[j]-'A';
for (ll move:t[c]) if (!(cr&move))
{
ll ne=cr|move, re=0;
for (ll k=0; k<5; k++)
{
if ((ne|hori[k])==ne)
re|=hori[k];
if ((ne|veri[k])==ne)
re|=veri[k];
}
best[j]=min(best[j], {__builtin_popcount(ne^re), ne^re});
}
}
if (best[0].fi<best[1].fi)
cout << s[0], cr=best[0].se;
else cout << s[1], cr=best[1].se;
}
}
else
{
ll n, cr=0; cin >> n;
for (ll i=0; i<n; i++)
{
char c; cin >> c; c-='A';
pair<ll, pll> best; best.fi=100;
for (ll move:t[c]) if (!(cr&move))
{
ll ne=cr|move, re=0;
for (ll k=0; k<5; k++)
{
if ((ne|hori[k])==ne)
re|=hori[k];
if ((ne|veri[k])==ne)
re|=veri[k];
}
best=min(best, {__builtin_popcount(ne^re), {ne^re, move}});
}
if (best.fi==100) return 0;
ll move=best.se.se, ne=best.se.fi;
for (ll i=0; i<5; i++) for (ll j=0; j<5; j++)
{
if (BIT(cr, i, j)) cout << '#';
else if (BIT(move, i, j)) cout << '*';
else cout << '.'; if (j==4) cout << endl;
}
cr=ne;
}
}
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 3820kb
First Run Input
prepare 6 TO LO ZI LI LT LT
First Run Output
OLIITT
Second Run Input
play 6 O L I I T T
Second Run Output
**... **... ..... ..... ..... ##*.. ##*** ..... ..... ..... ###.. ..*.. ..*.. ..*.. ..*.. ##... .*... .*... .*... .*... #***. ..*.. ..... ..... ..... ####* ..#** ....* ..... .....
result:
ok good job!
Test #2:
score: 100
Accepted
time: 1ms
memory: 3756kb
First Run Input
prepare 1 ZI
First Run Output
I
Second Run Input
play 1 I
Second Run Output
****. ..... ..... ..... .....
result:
ok good job!
Test #3:
score: 100
Accepted
time: 0ms
memory: 3828kb
First Run Input
prepare 10 LO TZ ZO OI OL ZL ZO TL OZ LO
First Run Output
OTOOLLZLZO
Second Run Input
play 10 O T O O L L Z L Z O
Second Run Output
**... **... ..... ..... ..... ##.*. ##*** ..... ..... ..... ##.#. **... **... ..... ..... ##.#. ##... ##... **... **... ***#. *.... ..... ..... ..... ####* #.*** ..... ..... ..... ..... #*### **... *.... ..... ..... ..*.. ##*** #.... ..... .**.. **#.. ..... #.... ..... .##** ###** ..... #.... .....
result:
ok good job!
Test #4:
score: 100
Accepted
time: 0ms
memory: 3760kb
First Run Input
prepare 29 ZT OT ZL LT ZI LO IZ LT OI ZT ZT OL ZI LT LZ TZ IL ZI OT LZ LT LZ OT OI IO OZ IZ ZL ZL
First Run Output
TTLTILITITTLITLZLIOLTLTIOZZLL
Second Run Input
play 29 T T L T I L I T I T T L I T L Z L I O L T L T I O Z Z L L
Second Run Output
***.. .*... ..... ..... ..... ###.. .#... .*... **... .*... #*#.. .***. ..... #.... ..... ###.. .###. ..*.. #**.. ..*.. ##... .#.#. ****. ##... ..... ##... .#.#. ####* ##*** ..... ##... *#.#. *.... *.... *.... .#... .#.#. .*... **... .*... ..... ...#. ..... #**** ..... ***.. .*.#. ..... ..... ..... ...
result:
ok good job!
Test #5:
score: 100
Accepted
time: 1ms
memory: 3840kb
First Run Input
prepare 36 TI ZT IT IT OT OZ IL TZ ZO LO LZ ZL OT ZI IL OT OT ZI ZT TZ TI LT LO OL IL OL IZ OZ OL ZL LT IO ZO ZL ZO LT
First Run Output
ITTITZLZZLZLTILTTITZITOLILZZLLLIOLZT
Second Run Input
play 36 I T T I T Z L Z Z L Z L T I L T T I T Z I T O L I L Z Z L L L I O L Z T
Second Run Output
****. ..... ..... ..... ..... ####* ...** ....* ..... ..... .*... ***## ....# ..... ..... .#... ..... ****# ..... ..... .#*** ...*. ..... ..... ..... *#### **.#. .*... ..... ..... ***.. ##*#. .#... ..... ..... ###.. ####. *#... **... .*... #.#.. #.##. #.... #**.. **... **#.. .*##. .*... .##.. .#... ...
result:
ok good job!
Test #6:
score: 100
Accepted
time: 1ms
memory: 3604kb
First Run Input
prepare 57 LT OI TL IZ OT TL LT TI LO LT LO LO OL IO LI IT TZ TZ IO ZT TI OT OI TL TL ZT TZ OL OI LI OZ ZI TO LZ IO IO LT OZ TO OZ IZ TZ LT ZO TO TZ OT LT ZO OL IL LO ZT OZ OL IL ZI
First Run Output
TILZTLTILTOOLOLTZZOTITILLTZLILZITZOITOOZZZTZOZOTOLLLTZLLI
Second Run Input
play 57 T I L Z T L T I L T O O L O L T Z Z O T I T I L L T Z L I L Z I T Z O I T O O Z Z Z T Z O Z O T O L L L T Z L L I
Second Run Output
***.. .*... ..... ..... ..... ###.. .#*.. ..*.. ..*.. ..*.. ##*** .#*.. ..... ..... ..... ..**. .##** ..... ..... ..... ..##. *#### **... *.... ..... ..##. ..*.. ##*** #.... ..... ..##. ..#.. ..*.. #**.. ..*.. ...#. ...*. ...*. ##.*. ...*. ..... ..... ..*.. ##*** ..... ***.. .*... ..#.. ..... ..... ...
result:
ok good job!
Test #7:
score: 0
Wrong Answer
time: 0ms
memory: 3608kb
First Run Input
prepare 88 ZL OL OT IT LO ZL OI ZT TO OI OL OL LZ ZT TL TZ IO ZL TZ TO IL LO ZT OL LT ZI TZ IL LT ZL OT TI ZO ZO ZT OZ TL TL LO OI TO OZ LI ZO ZT ZT IO IZ OZ ZO ZI ZO IO IO TI OL IL IT IL TL TL ZL IT IT ZO IO OL IL ZI TO OL IL ZI LZ LT IL LI ZO IL TL IT LI ZI OL TO OZ IZ OZ
First Run Output
LLTTLLITOOLLZTLTOLTTILTOTIZLTLTIOOTZLLOITZIOTTOIZOIOIOILLILLLLTTOILLITLLIZTLIOLLTIILTZZZ
Second Run Input
play 88 L L T T L L I T O O L L Z T L T O L T T I L T O T I Z L T L T I O O T Z L L O I T Z I O T T O I Z O I O I O I
Second Run Output
***.. *.... ..... ..... ..... ###.. #.... **... *.... *.... .##*. ..*** .#... ..... ..... *###. **### *#... ..... ..... ####. ..*.. ##*** ..... ..... ####. ..#.. .**.. ..*.. ..*.. ##.#. ...*. .#.*. ...*. ...*. ##*** ...*. .#... ..... ..... **... **.#. .#... ..... ..... ##... ##.#. .#... **... **... ...
result:
wrong answer format Unexpected end of file - token expected