QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#513539 | #9168. Square Locator | ucup-team004# | AC ✓ | 0ms | 3740kb | C++20 | 1.4kb | 2024-08-10 18:11:12 | 2024-08-10 18:11:13 |
Judging History
answer
#include <bits/stdc++.h>
using u32 = unsigned;
using i64 = long long;
using u64 = unsigned long long;
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
i64 dis[4];
for (int i = 0; i < 4; i++) {
std::cin >> dis[i];
}
i64 x[4], y[4];
x[0] = 0;
y[0] = std::sqrt(dis[0]);
auto work = [&](int t) {
i64 diff = (dis[2] - dis[0] - 2 * dis[1]) / 2 / y[0];
i64 sqrt = std::sqrt(2 * dis[1] - diff * diff);
for (auto sum : {sqrt, -sqrt}) {
x[1] = (sum + diff) / 2;
y[1] = sum - x[1];
for (int i = 1; i <= 2; i++) {
x[i + 1] = x[i] - (y[i] - y[i - 1]);
y[i + 1] = y[i] + (x[i] - x[i - 1]);
}
if (t == 1) {
std::swap(x[1], x[3]);
std::swap(y[1], y[3]);
}
bool ok = true;
for (int i = 0; i < 4; i++) {
if (x[i] * x[i] + y[i] * y[i] != dis[i]) {
ok = false;
break;
}
}
if (!ok) {
continue;
}
std::cout << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << " " << x[3] << " " << y[3] << "\n";
std::exit(0);
}
};
work(0);
std::swap(dis[1], dis[3]);
work(1);
return 0;
}
这程序好像有点Bug,我给组数据试试?
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3612kb
input:
36 5 10 41
output:
6 -1 2 3 1 4 5
result:
ok Answer is correct
Test #2:
score: 0
Accepted
time: 0ms
memory: 3572kb
input:
1 1 1 1
output:
1 0 1 0 1 0 1
result:
ok Answer is correct
Test #3:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
1000000000000000000 1000000000000000000 1000000000000000000 1000000000000000000
output:
1000000000 0 1000000000 0 1000000000 0 1000000000
result:
ok Answer is correct
Test #4:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
4 10 8 2
output:
2 -1 3 -2 2 -1 1
result:
ok Answer is correct
Test #5:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
4 50 104 58
output:
2 5 5 2 10 -3 7
result:
ok Answer is correct
Test #6:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
9 16 65 58
output:
3 4 0 7 4 3 7
result:
ok Answer is correct
Test #7:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
25 13 101 113
output:
5 3 -2 10 1 7 8
result:
ok Answer is correct
Test #8:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
16 25 58 49
output:
4 3 4 3 7 0 7
result:
ok Answer is correct
Test #9:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
374544 2235250 4453364 2592658
output:
612 885 1205 292 2090 -593 1497
result:
ok Answer is correct
Test #10:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
126736 551200 1838608 1414144
output:
356 732 -124 1212 608 480 1088
result:
ok Answer is correct
Test #11:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
6007401 6936277 5051405 4122529
output:
2451 -426 2599 -574 2173 -148 2025
result:
ok Answer is correct
Test #12:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
2209 2536706 4875777 2341280
output:
47 -691 1435 -2079 744 -1388 -644
result:
ok Answer is correct
Test #13:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
986962771600 2474826790757 5529645464114 4041781444957
output:
993460 1005254 1210079 788635 2215333 -216619 1998714
result:
ok Answer is correct
Test #14:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
722790729241 782340801290 3904082690373 3844532618324
output:
850171 881809 -68947 1800927 812862 919118 1731980
result:
ok Answer is correct
Test #15:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
3870332944 287487526720 654504136912 370886943136
output:
62212 530544 -77528 670284 453016 139740 592756
result:
ok Answer is correct
Test #16:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
42230661001 2038831296200 3308981375377 1312380740178
output:
205501 -771514 1201498 -1767511 429984 -995997 -566013
result:
ok Answer is correct
Test #17:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
132551656347532249 102473514386838101 439829344402853445 469907486363547593
output:
364076443 285439930 144905351 504611022 430345281 219171092 649516373
result:
ok Answer is correct
Test #18:
score: 0
Accepted
time: 0ms
memory: 3524kb
input:
55636209407170681 109515374676898429 329424831462677605 275545666192949857
output:
235873291 284729573 168654810 351948054 453384383 67218481 520602864
result:
ok Answer is correct
Test #19:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
466589422796014144 325095618166198298 43553814262839476 185047618892655322
output:
683073512 -301902073 483684563 -102513124 181782490 199388949 381171439
result:
ok Answer is correct
Test #20:
score: 0
Accepted
time: 0ms
memory: 3624kb
input:
6909562468993284 229067899424048957 357610810027741258 135452473072685585
output:
83123778 -222468866 423763499 -563108587 201294633 -340639721 -139345088
result:
ok Answer is correct
Test #21:
score: 0
Accepted
time: 0ms
memory: 3572kb
input:
5000019216542596 408275955794662066 885792080806957480 482516144228838010
output:
70710814 617703405 163457821 524956398 781161226 -92747007 688414219
result:
ok Answer is correct
Test #22:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
1736111972222329 40264917317940640 105455671025820505 66926865680102194
output:
41666677 166940988 -111335636 319943301 55605352 153002313 208607665
result:
ok Answer is correct
Test #23:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
255964325056888900 56517928013623933 645740568455742866 845186965499007833
output:
505929170 234517643 -38979522 779426335 195538121 544908692 740446813
result:
ok Answer is correct
Test #24:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
477032252615296225 108870012374411737 333393233802837749 701555474043722237
output:
690675215 62389539 324002404 429062350 386391943 366672811 753064754
result:
ok Answer is correct
Test #25:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
1299556716903225 355747388532580098 692024059544933421 337576227729256548
output:
36049365 252350757 540431757 -252031635 792782514 -504382392 288400122
result:
ok Answer is correct
Test #26:
score: 0
Accepted
time: 0ms
memory: 3520kb
input:
65258206810145881 521153173952727205 930630862422604093 474735895280022769
output:
255456859 307048086 653356447 -90851502 960404533 -397899588 562504945
result:
ok Answer is correct
Test #27:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
8131402216306944 151743259973886485 212869615963839370 69257758206259829
output:
90174288 -243418711 304122658 -457367081 60703947 -213948370 -153244423
result:
ok Answer is correct
Extra Test:
score: 0
Extra Test Passed