Task: | Niitty |
Sender: | aatukaj |
Submission time: | 2024-10-28 18:16:40 +0200 |
Language: | C++ (C++20) |
Status: | READY |
Result: | 58 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 4 |
#2 | ACCEPTED | 6 |
#3 | ACCEPTED | 10 |
#4 | ACCEPTED | 13 |
#5 | ACCEPTED | 25 |
#6 | TIME LIMIT EXCEEDED | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#2 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#3 | ACCEPTED | 0.00 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 | ACCEPTED | 0.00 s | 2, 3, 4, 5, 6 | details |
#7 | ACCEPTED | 0.00 s | 2, 3, 4, 5, 6 | details |
#8 | ACCEPTED | 0.00 s | 2, 3, 4, 5, 6 | details |
#9 | ACCEPTED | 0.00 s | 2, 3, 4, 5, 6 | details |
#10 | ACCEPTED | 0.01 s | 3, 4, 5, 6 | details |
#11 | ACCEPTED | 0.01 s | 3, 4, 5, 6 | details |
#12 | ACCEPTED | 0.01 s | 3, 4, 5, 6 | details |
#13 | ACCEPTED | 0.01 s | 3, 4, 5, 6 | details |
#14 | ACCEPTED | 0.01 s | 4, 5, 6 | details |
#15 | ACCEPTED | 0.02 s | 4, 5, 6 | details |
#16 | ACCEPTED | 0.01 s | 4, 5, 6 | details |
#17 | ACCEPTED | 0.01 s | 4, 5, 6 | details |
#18 | ACCEPTED | 0.08 s | 5, 6 | details |
#19 | ACCEPTED | 0.09 s | 5, 6 | details |
#20 | ACCEPTED | 0.07 s | 5, 6 | details |
#21 | ACCEPTED | 0.07 s | 5, 6 | details |
#22 | ACCEPTED | 0.84 s | 6 | details |
#23 | TIME LIMIT EXCEEDED | -- | 6 | details |
#24 | ACCEPTED | 0.80 s | 6 | details |
#25 | ACCEPTED | 0.96 s | 6 | details |
Code
#pragma GCC optimize("O3,unroll-loops") #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt") #include <bits/stdc++.h> #include<ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace std; using namespace __gnu_pbds; template<class T> using indexed_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; using ll = long long; using ull = unsigned long long; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; // const ll M = 998244353; const ll M = 1e9 + 7; // ll M; #define all(v) (v).begin(), (v).end() #define ff first #define ss second #define PI 3.141592653589793238462643383279502884L const ll INFL = 1e18; const int INF = 1e9; const ll maxN = 500; int n; int st[maxN][maxN][9][9]; int g[maxN][maxN]; ll height[maxN][maxN]; int get(int i1, int j1, int i2, int j2) { // cout << i1 << ' ' << j1 << ' ' << i2 << ' ' << j2 << endl; i2++; j2++; int k = __lg(i2-i1), l = __lg(j2-j1); return st[i1][j1][k][l] | st[i2-(1<<k)][j1][k][l] | st[i1][j2-(1<<l)][k][l] | st[i2-(1<<k)][j2-(1<<l)][k][l]; } void build() { for (int i=0; i<n; i++) { for (int j=0; j<n; j++) st[i][j][0][0] = g[i][j]; } for (int k=0; k<=__lg(n); k++) { for (int l=0; l<=__lg(n); l++) { if (!k && !l) continue; for (int i=0; i+(1<<k)<=n; i++) { for (int j=0; j+(1<<l)<=n; j++) { if (!k) st[i][j][k][l] = st[i][j][k][l-1]|st[i][j+(1<<(l-1))][k][l-1]; else st[i][j][k][l] = st[i][j][k-1][l]|st[i+(1<<(k-1))][j][k-1][l]; } } } } } void solve() { cin >> n; int target = 0; for (int i=0; i<n; i++) { for (int j=0; j<n; j++) { char c; cin >> c; g[i][j] = 1<<(c-'a'); target |= 1<<(c-'a'); } } build(); ll ans = 0; for (int i=0; i<n; i++) { for (int j=0; j<n; j++) { for (int k=0; k<=j; k++) { while (height[j][k]<=i && get(height[j][k], k, i, j)==target) { height[j][k]++; } ans += height[j][k]; } } } cout << ans << '\n'; } int main() { ios_base::sync_with_stdio(0); cin.tie(NULL); cout << setprecision(12); int tc = 1; // cin >>tc; while (tc--) solve(); }
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: ACCEPTED
input |
---|
100 NNCMDCDDCCNNNDNCMMNCDCDCCDCDNM... |
correct output |
---|
25325366 |
user output |
---|
25325366 |
Test 15
Group: 4, 5, 6
Verdict: ACCEPTED
input |
---|
100 LIMQQIHASECROEVILNVULGWZJPPKOG... |
correct output |
---|
22342463 |
user output |
---|
22342463 |
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: ACCEPTED
input |
---|
200 NAANANMMKNKKAKMKMAKNKMNKMMNNAA... |
correct output |
---|
403292767 |
user output |
---|
403292767 |
Test 19
Group: 5, 6
Verdict: ACCEPTED
input |
---|
200 OMYWATTLURKQPTKEFMGGYAOONXWVSC... |
correct output |
---|
388111321 |
user output |
---|
388111321 |
Test 20
Group: 5, 6
Verdict: ACCEPTED
input |
---|
200 CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC... |
correct output |
---|
404010000 |
user output |
---|
404010000 |
Test 21
Group: 5, 6
Verdict: ACCEPTED
input |
---|
200 LLLLLLLLLLLLLLLLLHLLLLLLLLLLLL... |
correct output |
---|
14159445 |
user output |
---|
14159445 |
Test 22
Group: 6
Verdict: ACCEPTED
input |
---|
500 VVHWVUHVHUWWWVUUUWVUUHUUWHWUVW... |
correct output |
---|
15683003812 |
user output |
---|
15683003812 |
Test 23
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 OIMZGEQSBMBDSDXSWRFNKSGFEBBTJE... |
correct output |
---|
15575906951 |
user output |
---|
(empty) |
Test 24
Group: 6
Verdict: ACCEPTED
input |
---|
500 IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
correct output |
---|
15687562500 |
user output |
---|
15687562500 |
Test 25
Group: 6
Verdict: ACCEPTED
input |
---|
500 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW... |
correct output |
---|
3058970930 |
user output |
---|
3058970930 |