Task: | Niitty |
Sender: | Vludo |
Submission time: | 2024-10-28 21:30:10 +0200 |
Language: | C++ (C++20) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
#3 | WRONG ANSWER | 0 |
#4 | WRONG ANSWER | 0 |
#5 | WRONG ANSWER | 0 |
#6 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.01 s | 1, 2, 3, 4, 5, 6 | details |
#2 | WRONG ANSWER | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#3 | WRONG ANSWER | 0.01 s | 1, 2, 3, 4, 5, 6 | details |
#4 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#5 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#6 | WRONG ANSWER | 0.01 s | 2, 3, 4, 5, 6 | details |
#7 | WRONG ANSWER | 0.01 s | 2, 3, 4, 5, 6 | details |
#8 | WRONG ANSWER | 0.01 s | 2, 3, 4, 5, 6 | details |
#9 | WRONG ANSWER | 0.01 s | 2, 3, 4, 5, 6 | details |
#10 | WRONG ANSWER | 0.04 s | 3, 4, 5, 6 | details |
#11 | WRONG ANSWER | 0.03 s | 3, 4, 5, 6 | details |
#12 | WRONG ANSWER | 0.04 s | 3, 4, 5, 6 | details |
#13 | WRONG ANSWER | 0.01 s | 3, 4, 5, 6 | details |
#14 | WRONG ANSWER | 0.29 s | 4, 5, 6 | details |
#15 | WRONG ANSWER | 0.35 s | 4, 5, 6 | details |
#16 | WRONG ANSWER | 0.30 s | 4, 5, 6 | details |
#17 | WRONG ANSWER | 0.01 s | 4, 5, 6 | details |
#18 | TIME LIMIT EXCEEDED | -- | 5, 6 | details |
#19 | TIME LIMIT EXCEEDED | -- | 5, 6 | details |
#20 | TIME LIMIT EXCEEDED | -- | 5, 6 | details |
#21 | WRONG ANSWER | 0.25 s | 5, 6 | details |
#22 | TIME LIMIT EXCEEDED | -- | 6 | details |
#23 | TIME LIMIT EXCEEDED | -- | 6 | details |
#24 | TIME LIMIT EXCEEDED | -- | 6 | details |
#25 | TIME LIMIT EXCEEDED | -- | 6 | details |
Code
#include<bits/stdc++.h> using namespace std; #define forn(i,n) for(int i=0;i<n;++i) #define forN(i,k,n) for(int i=k;i<n;++i) #define pb push_back #define F first #define S second typedef long long ll; typedef pair<int,int> pii; typedef pair<ll,ll> pll; #define inf ((int)(1.01e9)) #define N ((int)(505)) int n, letters, L, counter; char a[N][N]; int z[26][N][N], K[26]; // bool vis[N][N][N][N]; unordered_map<ll, bool> mem; ll hashed(pii l, pii r) { return l.F+l.S*32157+r.F*32094280+r.S*283242473; } bool check(pii l, pii r) { int c; forn(h,26) if (K[h]) { c = z[h][r.F+1][r.S+1] - z[h][l.F][r.S+1] - z[h][r.F+1][l.S] + z[h][l.F][l.S]; if (!c) return false; } return true; } void haku() { queue<pair<pii,pii>> bfs; bfs.push({{0, 0}, {n-1, n-1}}); //mem[hashed({0,0},{n-1,n-1})]=1; //vis[0][0][n-1][n-1]=1; while (bfs.size()) { auto [l, r] = bfs.front(); bfs.pop(); //if (mem.find(l.F+l.S*32157+r.F*32094280+r.S*283242473) != mem.end()) // return; if (!check(l, r)) continue; counter++; //mem[l.F+l.S*32157+r.F*32094280+r.S*283242473]=1; //cout<<l.F<<' '<<l.S<<endl<<r.F<<' '<<r.S<<endl<<endl; // 0 if (l.F < r.F && mem.find(hashed({l.F+1,l.S},{r.F,r.S}))==mem.end()) { mem[hashed({l.F+1,l.S},{r.F,r.S})]=true; bfs.push({{l.F+1,l.S}, r}); } // 1 if (l.S < r.S && mem.find(hashed({l.F,l.S+1},{r.F,r.S}))==mem.end()) { mem[hashed({l.F,l.S+1},{r.F,r.S})]=true; bfs.push({{l.F,l.S+1}, r}); } // 2 if (l.F < r.F && mem.find(hashed({l.F,l.S},{r.F-1,r.S}))==mem.end()) { mem[hashed({l.F,l.S},{r.F-1,r.S})]=true; bfs.push({l, {r.F-1, r.S}}); } // 3 if (l.S < r.S && mem.find(hashed({l.F,l.S},{r.F,r.S-1}))==mem.end()) { mem[hashed({l.F,l.S},{r.F,r.S-1})]=true; bfs.push({l, {r.F, l.S-1}}); } } } int main() { cin.tie(0) -> sync_with_stdio(0); cout.tie(0); cin >> n; forn(i,n) forn(j,n) { char ina; cin >> ina; a[i][j] = ina; K[ina-'A']++; } forn(k, 26) forn(i,n) forn(j,n) { z[k][i+1][j+1] = z[k][i][j+1] + z[k][i+1][j] - z[k][i][j]; z[k][i + 1][j + 1] += (a[i][j] == 'A'+k); } forn(i,26) if (K[i]) letters++; L = letters; counter = 0; haku(); cout << counter << endl; }
Test details
Test 1
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
10 TNCTNPNTPC NPPNTNTPTP NTNTTCNTCT NPCPNPPNTT ... |
correct output |
---|
2035 |
user output |
---|
389 |
Test 2
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
10 NFWQLWNWYS DZOQJVXFPJ CNHXPXMCQD QRTBVNLTQC ... |
correct output |
---|
9 |
user output |
---|
3 |
Test 3
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
10 XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX ... |
correct output |
---|
3025 |
user output |
---|
550 |
Test 4
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
10 FFFFFFFFFF FFFFFCFFFF FFFFFFJFFF FFFFFFFFFF ... |
correct output |
---|
12 |
user output |
---|
12 |
Test 5
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
1 X |
correct output |
---|
1 |
user output |
---|
1 |
Test 6
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 BBCBUBOUOBBCUUBBCOUO BOUCOOCUBCOOOCOBOCUO UCCUUUOBCOCBCBUBUCOO BUOBUCUCUOOBCOOUBUOO ... |
correct output |
---|
38724 |
user output |
---|
3896 |
Test 7
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 CBGLSHGZHYZDWBNDBJUG SMUXOJQYPXZDTMJUIWOJ XIDSTNBGHKRKOVUVMINB MTQGCFRUHQKALXRNCQGS ... |
correct output |
---|
8334 |
user output |
---|
1163 |
Test 8
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK ... |
correct output |
---|
44100 |
user output |
---|
4200 |
Test 9
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 AAAAAAAAXAAAAAAAAAAA AAAWAAAAAAAAAAAAAOAA AAAAAAAAAAAAAAAAAPAA AAAAAAAAKAAAAAAAAAAZ ... |
correct output |
---|
18 |
user output |
---|
12 |
Test 10
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 GRGREEEGREGXRXXEGXXREXGRRRGRRR... |
correct output |
---|
1584665 |
user output |
---|
62930 |
Test 11
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 AITIISJUHCCRZNKSDCNQKYSQRINFWJ... |
correct output |
---|
1077746 |
user output |
---|
49371 |
Test 12
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO... |
correct output |
---|
1625625 |
user output |
---|
63750 |
Test 13
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF... |
correct output |
---|
1680 |
user output |
---|
336 |
Test 14
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 NNCMDCDDCCNNNDNCMMNCDCDCCDCDNM... |
correct output |
---|
25325366 |
user output |
---|
503387 |
Test 15
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 LIMQQIHASECROEVILNVULGWZJPPKOG... |
correct output |
---|
22342463 |
user output |
---|
467959 |
Test 16
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT... |
correct output |
---|
25502500 |
user output |
---|
505000 |
Test 17
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 QXQQQQQQQQQQQQQQQQQQQQQQQQQQQQ... |
correct output |
---|
25650 |
user output |
---|
2169 |
Test 18
Group: 5, 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
200 NAANANMMKNKKAKMKMAKNKMNKMMNNAA... |
correct output |
---|
403292767 |
user output |
---|
(empty) |
Test 19
Group: 5, 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
200 OMYWATTLURKQPTKEFMGGYAOONXWVSC... |
correct output |
---|
388111321 |
user output |
---|
(empty) |
Test 20
Group: 5, 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
200 CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC... |
correct output |
---|
404010000 |
user output |
---|
(empty) |
Test 21
Group: 5, 6
Verdict: WRONG ANSWER
input |
---|
200 LLLLLLLLLLLLLLLLLHLLLLLLLLLLLL... |
correct output |
---|
14159445 |
user output |
---|
332349 |
Test 22
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 VVHWVUHVHUWWWVUUUWVUUHUUWHWUVW... |
correct output |
---|
15683003812 |
user output |
---|
(empty) |
Test 23
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 OIMZGEQSBMBDSDXSWRFNKSGFEBBTJE... |
correct output |
---|
15575906951 |
user output |
---|
(empty) |
Test 24
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
correct output |
---|
15687562500 |
user output |
---|
(empty) |
Test 25
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW... |
correct output |
---|
3058970930 |
user output |
---|
(empty) |