Task: | Niitty |
Sender: | AH |
Submission time: | 2024-11-03 17:14:40 +0200 |
Language: | C++ (C++20) |
Status: | READY |
Result: | 20 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 4 |
#2 | ACCEPTED | 6 |
#3 | ACCEPTED | 10 |
#4 | TIME LIMIT EXCEEDED | 0 |
#5 | TIME LIMIT EXCEEDED | 0 |
#6 | TIME LIMIT EXCEEDED | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.19 s | 1, 2, 3, 4, 5, 6 | details |
#2 | ACCEPTED | 0.19 s | 1, 2, 3, 4, 5, 6 | details |
#3 | ACCEPTED | 0.19 s | 1, 2, 3, 4, 5, 6 | details |
#4 | ACCEPTED | 0.19 s | 1, 2, 3, 4, 5, 6 | details |
#5 | ACCEPTED | 0.19 s | 1, 2, 3, 4, 5, 6 | details |
#6 | ACCEPTED | 0.19 s | 2, 3, 4, 5, 6 | details |
#7 | ACCEPTED | 0.19 s | 2, 3, 4, 5, 6 | details |
#8 | ACCEPTED | 0.19 s | 2, 3, 4, 5, 6 | details |
#9 | ACCEPTED | 0.19 s | 2, 3, 4, 5, 6 | details |
#10 | ACCEPTED | 0.39 s | 3, 4, 5, 6 | details |
#11 | ACCEPTED | 0.34 s | 3, 4, 5, 6 | details |
#12 | ACCEPTED | 0.20 s | 3, 4, 5, 6 | details |
#13 | ACCEPTED | 0.20 s | 3, 4, 5, 6 | details |
#14 | TIME LIMIT EXCEEDED | -- | 4, 5, 6 | details |
#15 | TIME LIMIT EXCEEDED | -- | 4, 5, 6 | details |
#16 | ACCEPTED | 0.20 s | 4, 5, 6 | details |
#17 | ACCEPTED | 0.22 s | 4, 5, 6 | details |
#18 | RUNTIME ERROR | 0.18 s | 5, 6 | details |
#19 | RUNTIME ERROR | 0.17 s | 5, 6 | details |
#20 | ACCEPTED | 0.19 s | 5, 6 | details |
#21 | RUNTIME ERROR | 0.17 s | 5, 6 | details |
#22 | RUNTIME ERROR | 0.18 s | 6 | details |
#23 | RUNTIME ERROR | 0.17 s | 6 | details |
#24 | WRONG ANSWER | 0.19 s | 6 | details |
#25 | RUNTIME ERROR | 0.18 s | 6 | details |
Code
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; #define F first #define S second #define PB push_back #define MP make_pair #define FOR(i,a,b) for (ll i = a; i < b; i++) int n, co=0; vector<int> v; const int ma = 10001, mx = 101, my = 101; vector<vector<vector<bool>>> ab(ma, vector<vector<bool>>(mx, vector<bool>(my, false))); int ui = 0; bool b(int x, int y, int a, vector<int>& um, int z) { if (z==0) { return true; } else if (z==1) { for (int i = 0; i<y; i++) { int g = v[(a-1)+i*n]; um[g]--; if (um[g]==0) { return false; } } } else if (z==2) { for (int i = 0; i<y; i++) { int g = v[a+x+i*n]; um[g]--; if (um[g]==0) { return false; } } } else if (z==3) { for (int i = 0; i<x; i++) { int g = v[(a-n)+i]; um[g]--; if (um[g]==0) { return false; } } } else if (z==4) { for (int i = 0; i<x; i++) { int g = v[(a+y*n)+i]; um[g]--; if (um[g]==0) { return false; } } } return true; } void f(int x, int y, int a, vector<int>& um, int z) { if (x == 0 || y == 0) { return; } else { if (ab[a][x][y]) { return; } ab[a][x][y]=true; if (!b(x, y, a, um, z)) { return; } co++; vector<int> umb = um; f(x-1, y, a+1, um, 1); um = umb; f(x-1, y, a, um, 2); um = umb; f(x, y-1, a+n, um, 3); um = umb; f(x, y-1, a, um, 4); } } int main() { vector<int> um(27, 0); ios_base::sync_with_stdio(false); cin.tie(nullptr); cin >> n; for (int i=0; i<n; i++) { string x; cin >> x; for (char j : x) { ui |= (1<<(j-65)); um[j-65] += 1; v.push_back(j-65); } } if (__builtin_popcount(ui)==1) { cout << ((n*(n+1))/2)*((n*(n+1))/2); return 0; } f(n, n, 0, um, 0); cout << co; }
Test details
Test 1
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
10 TNCTNPNTPC NPPNTNTPTP NTNTTCNTCT NPCPNPPNTT ... |
correct output |
---|
2035 |
user output |
---|
2035 |
Test 2
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
10 NFWQLWNWYS DZOQJVXFPJ CNHXPXMCQD QRTBVNLTQC ... |
correct output |
---|
9 |
user output |
---|
9 |
Test 3
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
10 XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX ... |
correct output |
---|
3025 |
user output |
---|
3025 |
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: ACCEPTED
input |
---|
20 BBCBUBOUOBBCUUBBCOUO BOUCOOCUBCOOOCOBOCUO UCCUUUOBCOCBCBUBUCOO BUOBUCUCUOOBCOOUBUOO ... |
correct output |
---|
38724 |
user output |
---|
38724 |
Test 7
Group: 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
20 CBGLSHGZHYZDWBNDBJUG SMUXOJQYPXZDTMJUIWOJ XIDSTNBGHKRKOVUVMINB MTQGCFRUHQKALXRNCQGS ... |
correct output |
---|
8334 |
user output |
---|
8334 |
Test 8
Group: 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
20 KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK ... |
correct output |
---|
44100 |
user output |
---|
44100 |
Test 9
Group: 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
20 AAAAAAAAXAAAAAAAAAAA AAAWAAAAAAAAAAAAAOAA AAAAAAAAAAAAAAAAAPAA AAAAAAAAKAAAAAAAAAAZ ... |
correct output |
---|
18 |
user output |
---|
18 |
Test 10
Group: 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
50 GRGREEEGREGXRXXEGXXREXGRRRGRRR... |
correct output |
---|
1584665 |
user output |
---|
1584665 |
Test 11
Group: 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
50 AITIISJUHCCRZNKSDCNQKYSQRINFWJ... |
correct output |
---|
1077746 |
user output |
---|
1077746 |
Test 12
Group: 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
50 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO... |
correct output |
---|
1625625 |
user output |
---|
1625625 |
Test 13
Group: 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
50 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF... |
correct output |
---|
1680 |
user output |
---|
1680 |
Test 14
Group: 4, 5, 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
100 NNCMDCDDCCNNNDNCMMNCDCDCCDCDNM... |
correct output |
---|
25325366 |
user output |
---|
(empty) |
Test 15
Group: 4, 5, 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
100 LIMQQIHASECROEVILNVULGWZJPPKOG... |
correct output |
---|
22342463 |
user output |
---|
(empty) |
Test 16
Group: 4, 5, 6
Verdict: ACCEPTED
input |
---|
100 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT... |
correct output |
---|
25502500 |
user output |
---|
25502500 |
Test 17
Group: 4, 5, 6
Verdict: ACCEPTED
input |
---|
100 QXQQQQQQQQQQQQQQQQQQQQQQQQQQQQ... |
correct output |
---|
25650 |
user output |
---|
25650 |
Test 18
Group: 5, 6
Verdict: RUNTIME ERROR
input |
---|
200 NAANANMMKNKKAKMKMAKNKMNKMMNNAA... |
correct output |
---|
403292767 |
user output |
---|
(empty) |
Test 19
Group: 5, 6
Verdict: RUNTIME ERROR
input |
---|
200 OMYWATTLURKQPTKEFMGGYAOONXWVSC... |
correct output |
---|
388111321 |
user output |
---|
(empty) |
Test 20
Group: 5, 6
Verdict: ACCEPTED
input |
---|
200 CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC... |
correct output |
---|
404010000 |
user output |
---|
404010000 |
Test 21
Group: 5, 6
Verdict: RUNTIME ERROR
input |
---|
200 LLLLLLLLLLLLLLLLLHLLLLLLLLLLLL... |
correct output |
---|
14159445 |
user output |
---|
(empty) |
Test 22
Group: 6
Verdict: RUNTIME ERROR
input |
---|
500 VVHWVUHVHUWWWVUUUWVUUHUUWHWUVW... |
correct output |
---|
15683003812 |
user output |
---|
(empty) |
Test 23
Group: 6
Verdict: RUNTIME ERROR
input |
---|
500 OIMZGEQSBMBDSDXSWRFNKSGFEBBTJE... |
correct output |
---|
15575906951 |
user output |
---|
(empty) |
Test 24
Group: 6
Verdict: WRONG ANSWER
input |
---|
500 IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
correct output |
---|
15687562500 |
user output |
---|
-1492306684 |
Test 25
Group: 6
Verdict: RUNTIME ERROR
input |
---|
500 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW... |
correct output |
---|
3058970930 |
user output |
---|
(empty) |