Task: | Niitty |
Sender: | OorigamiK |
Submission time: | 2024-11-07 23:22:45 +0200 |
Language: | C++ (C++20) |
Status: | READY |
Result: | 33 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 4 |
#2 | ACCEPTED | 6 |
#3 | ACCEPTED | 10 |
#4 | ACCEPTED | 13 |
#5 | TIME LIMIT EXCEEDED | 0 |
#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 | 0.01 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 | 0.03 s | 4, 5, 6 | details |
#15 | ACCEPTED | 0.12 s | 4, 5, 6 | details |
#16 | ACCEPTED | 0.03 s | 4, 5, 6 | details |
#17 | ACCEPTED | 0.01 s | 4, 5, 6 | details |
#18 | ACCEPTED | 0.22 s | 5, 6 | details |
#19 | TIME LIMIT EXCEEDED | -- | 5, 6 | details |
#20 | ACCEPTED | 0.25 s | 5, 6 | details |
#21 | ACCEPTED | 0.04 s | 5, 6 | details |
#22 | RUNTIME ERROR | 0.02 s | 6 | details |
#23 | RUNTIME ERROR | 0.08 s | 6 | details |
#24 | RUNTIME ERROR | 0.01 s | 6 | details |
#25 | RUNTIME ERROR | 0.08 s | 6 | details |
Compiler report
input/code.cpp: In function 'bool recArea(int&, int&, int, int, std::vector<std::vector<std::vector<int> > >&)': input/code.cpp:8:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<std::vector<int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 8 | for (int color = 0; color < flowerSums.size(); color++) { | ~~~~~~^~~~~~~~~~~~~~~~~~~ input/code.cpp: In function 'int main()': input/code.cpp:84:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<std::vector<int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 84 | for (int color = 0; color < flowerSums.size(); color++) { | ~~~~~~^~~~~~~~~~~~~~~~~~~ input/code.cpp:103:17: warning: variable 'step1' set but not used [-Wunused-but-set-variable] 103 | int step1 = 1; | ^~~~~
Code
#include <iostream> #include <string> #include <vector> #include <chrono> #include <algorithm> bool recArea(int& x1, int& x2, int y1, int y2, std::vector<std::vector<std::vector<int>>>& flowerSums) { for (int color = 0; color < flowerSums.size(); color++) { int sum = 0; sum += flowerSums[color][x2][y2]; sum += flowerSums[color][x1 - 1][y1 - 1]; sum -= flowerSums[color][x1 - 1][y2]; sum -= flowerSums[color][x2][y1 - 1]; if (sum <= 0) { return false; } } return true; } int ask_for_input() { int n; std::cin >> n; //n = 200; return n; } int main() { auto start = std::chrono::high_resolution_clock::now(); std::vector<std::string> flowers; int const n = ask_for_input(); for (int i = 0; i < n; i++) { std::string s; std::cin >> s; //for (int r = 0; r < n; r++) { // int k = rand()%26; // s += char(int('A') + k); //} //s = "AAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAABAAAAAAAAABBBBBBBBBBAAAAAAAAAABBAAAAAAAA"; flowers.push_back(s); } std::vector<bool> theFlowers; for (int i = 0; i < 26; i++) { theFlowers.push_back(false); } for (std::string s : flowers) { for (int i = 0; i < n; i++) { int k = int(s[i]) - int('A'); theFlowers[k] = true; } } std::vector<std::vector<std::vector<int>>> flowerSums; int y = 0; for (int j = 0; j < 26; j++) { if (theFlowers[j]) { flowerSums.push_back({}); for (int i = 0; i <= n; i++) { flowerSums[y].push_back({}); for (int k = 0; k <= n; k++) { flowerSums[y][i].push_back(0); } } y++; } } y = 0; for (int color = 0; color < 26; color++) { if (theFlowers[color]) { for (int k = 1; k <= n; k++) { for (int t = 1; t <= n; t++) { if (int(flowers[k - 1][t - 1]) - int('A') == color) { flowerSums[y][k][t]++; } } } y++; } } for (int color = 0; color < flowerSums.size(); color++) { for (int i = 2; i <= n; i++) { for (int j = 1; j <= n; j++) { flowerSums[color][i][j] += flowerSums[color][i - 1][j]; } } for (int i = 1; i <= n; i++) { for (int j = 2; j <= n; j++) { flowerSums[color][i][j] += flowerSums[color][i][j - 1]; } } } long long numOfRec = 0; //std::cout << flowerSums[0][1][4] << std::endl; for (int x1 = 1; x1 <= n; x1++) { int ceils[201]; std::fill(std::begin(ceils), std::end(ceils), n); for (int x2 = x1; x2 <= n; x2++) { int step1 = 1; int y1 = 1; while (y1 <= n) { int ceiling2 = ceils[y1]; int flooring2 = y1; int step2 = (ceiling2 + flooring2) / 2; while (ceiling2 - flooring2 > 1) { if (recArea(x1, x2, y1, step2, flowerSums)) { ceiling2 = (ceiling2 + flooring2) / 2 + (ceiling2 + flooring2) % 2; } else { flooring2 = (ceiling2 + flooring2) / 2; } step2 = (ceiling2 + flooring2) / 2; } if (recArea(x1, x2, y1, flooring2, flowerSums)) { step2 = flooring2; } else if (recArea(x1, x2, y1, ceiling2, flowerSums)) { step2 = ceiling2; } else { step2 = n + 1; } step1 = y1; int ceiling1 = step2; int flooring1 = y1; int step1 = (ceiling1 + flooring1) / 2; while (ceiling1 - flooring1 > 1) { if (recArea(x1, x2, step1, step2, flowerSums)) { flooring1 = (ceiling1 + flooring1) / 2; } else { ceiling1 = (ceiling1 + flooring1) / 2 + (ceiling1 + flooring1) % 2; } step1 = (ceiling1 + flooring1) / 2; } if (recArea(x1, x2, flooring1, step2, flowerSums)) { step1 = flooring1; } else if (recArea(x1, x2, ceiling1, step2, flowerSums)) { step1 = ceiling1; } else { step1 = n + 1; } if (step1 <= n && step2 <= n) { std::fill(std::begin(ceils) + y1, std::begin(ceils) + step1, step2); //std::cout << 1 + step1 - y1 << " " << n + 1 - step2 << " " << x1 << " " << x2 << " " << (1 + step1 - y1) * (n - step2) << " " << y1 << " " << step1 << " " << step2 << std::endl; numOfRec += (1 + step1 - y1) * (n + 1 - step2); } y1 = step1 + 1; } } } auto stop = std::chrono::high_resolution_clock::now(); auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(stop - start); //std::cout << duration.count() << std::endl; std::cout << numOfRec << std::endl; }
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: TIME LIMIT EXCEEDED
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: ACCEPTED
input |
---|
200 LLLLLLLLLLLLLLLLLHLLLLLLLLLLLL... |
correct output |
---|
14159445 |
user output |
---|
14159445 |
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: RUNTIME ERROR
input |
---|
500 IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
correct output |
---|
15687562500 |
user output |
---|
(empty) |
Test 25
Group: 6
Verdict: RUNTIME ERROR
input |
---|
500 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW... |
correct output |
---|
3058970930 |
user output |
---|
(empty) |