Task: | Spiraali |
Sender: | xyrj |
Submission time: | 2021-10-14 13:52:33 +0300 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 35 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 15 |
#2 | ACCEPTED | 20 |
#3 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.01 s | 1 | details |
#2 | ACCEPTED | 0.01 s | 2 | details |
#3 | WRONG ANSWER | 0.01 s | 3 | details |
Code
#include <iostream> using namespace std; int hae(int n, int y, int x) { int vasen = x; int ala = n - y + 1; int oikea = n - x + 1; int yla = y; int r = min(vasen, min(ala, min(oikea, yla))); // cout << "r " << r << "\n"; int tulos = (r - 1) * ((-4 * (2 * 1 - n - 1) - 4 * (2 * (r - 1) - n - 1)) / 2); if (r == vasen) { tulos += y - r + 1; return tulos; } tulos += n - 2 * (r - 1); if (r == ala) { tulos += x - r; return tulos; } tulos += n - 2 * (r - 1); if (r == oikea) { // cout << "Korkeus " << (n - 2 * (r - 1)) << " (y - r) " << (y - r + 1) << "\n"; tulos += (n - 2 * (r - 1)) - (y - r + 1) - 1; return tulos; } tulos += n - 2 * (r - 1); if (r == yla) { tulos += (n - 2 * (r - 1)) - (x - r + 1) - 2; return tulos; } return tulos; } int main() { int n, t; cin >> n >> t; for (int i = 0; i < t; i++) { int y, x; cin >> y >> x; cout << hae(n, y, x) << "\n"; } }
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
10 100 1 1 1 2 1 3 1 4 ... |
correct output |
---|
1 36 35 34 33 ... |
user output |
---|
1 36 35 34 33 ... Truncated |
Test 2
Group: 2
Verdict: ACCEPTED
input |
---|
1000 1000 371 263 915 322 946 880 53 738 ... |
correct output |
---|
773533 312166 206053 200080 593922 ... |
user output |
---|
773533 312166 206053 200080 593922 ... Truncated |
Test 3
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000000000 1000 177757853 827347032 409613589 419171337 739269360 256524697 328695530 896842209 ... |
correct output |
---|
571375684522141210 967321186816598569 762879105851175000 370065046779516790 936897883750373771 ... |
user output |
---|
1698489882 -1947622871 1054060632 152360822 1338087819 ... Truncated |