QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#401157#5151. Bottle Flipucup-team1716#AC ✓1ms3960kbC++20331b2024-04-28 03:15:542024-04-28 03:15:54

Judging History

你现在查看的是最新测评结果

  • [2024-04-28 03:15:54]
  • 评测
  • 测评结果：AC
  • 用时：1ms
  • 内存：3960kb
查看
  • [2024-04-28 03:15:54]
  • 提交

answer

#include <bits/stdc++.h>
#define ll long long
#define pb push_back

using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);
	cin.tie(nullptr);
	cout.tie(nullptr);
	cout << fixed << setprecision(13);

	ll h, r, da, dw;
	cin >> h >> r >> da >> dw;

	cout << sqrt(da) * h / (sqrt(da) + sqrt(dw));
}
Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3836kb

input:

22 4 1 4

output:

7.3333333333333

result:

ok found '7.3333333', expected '7.3333333', error '0.0000000'

Test #2:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

7 2 655 988

output:

3.1415941720200

result:

ok found '3.1415942', expected '3.1415942', error '0.0000000'

Test #3:

score: 0
Accepted
time: 1ms
memory: 3892kb

input:

1 1 1 2

output:

0.4142135623731

result:

ok found '0.4142136', expected '0.4142136', error '0.0000000'

Test #4:

score: 0
Accepted
time: 1ms
memory: 3940kb

input:

1000 1000 999 1000

output:

499.8749374609101

result:

ok found '499.8749375', expected '499.8749375', error '0.0000000'

Test #5:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

1000 1000 1 1000

output:

30.6534300317155

result:

ok found '30.6534300', expected '30.6534300', error '0.0000000'

Test #6:

score: 0
Accepted
time: 1ms
memory: 3908kb

input:

1 1000 1 1000

output:

0.0306534300317

result:

ok found '0.0306534', expected '0.0306534', error '0.0000000'

Test #7:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

1000 1000 482 483

output:

499.7409325729369

result:

ok found '499.7409326', expected '499.7409326', error '0.0000000'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3896kb

input:

1 1000 482 483

output:

0.4997409325729

result:

ok found '0.4997409', expected '0.4997409', error '0.0000000'

Test #9:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

1 1000 1 2

output:

0.4142135623731

result:

ok found '0.4142136', expected '0.4142136', error '0.0000000'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3632kb

input:

1000 1000 1 2

output:

414.2135623730950

result:

ok found '414.2135624', expected '414.2135624', error '0.0000000'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3892kb

input:

961 1000 979 983

output:

480.0101931709543

result:

ok found '480.0101932', expected '480.0101932', error '0.0000000'

Test #12:

score: 0
Accepted
time: 0ms
memory: 3896kb

input:

997 1000 977 983

output:

497.7369880083497

result:

ok found '497.7369880', expected '497.7369880', error '0.0000000'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

1 928 1 66

output:

0.1096005908406

result:

ok found '0.1096006', expected '0.1096006', error '0.0000000'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

1 928 2 88

output:

0.1310058042026

result:

ok found '0.1310058', expected '0.1310058', error '0.0000000'

Test #15:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

1 928 3 74

output:

0.1676009074049

result:

ok found '0.1676009', expected '0.1676009', error '0.0000000'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

1 928 3 41

output:

0.2129088554318

result:

ok found '0.2129089', expected '0.2129089', error '0.0000000'

Test #17:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

1 928 1 12

output:

0.2240092377398

result:

ok found '0.2240092', expected '0.2240092', error '0.0000000'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

2 928 89 93

output:

0.9890096616754

result:

ok found '0.9890097', expected '0.9890097', error '0.0000000'

Test #19:

score: 0
Accepted
time: 0ms
memory: 3884kb

input:

7 928 51 72

output:

3.1990098767242

result:

ok found '3.1990099', expected '3.1990099', error '0.0000000'

Test #20:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

722 547 709 752

output:

355.6863918192757

result:

ok found '355.6863918', expected '355.6863918', error '0.0000000'

Test #21:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

242 742 518 920

output:

103.7429034611238

result:

ok found '103.7429035', expected '103.7429035', error '0.0000000'

Test #22:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

873 701 43 201

output:

276.0875558478305

result:

ok found '276.0875558', expected '276.0875558', error '0.0000000'

Test #23:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

268 228 527 562

output:

131.8460919363303

result:

ok found '131.8460919', expected '131.8460919', error '0.0000000'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3892kb

input:

312 558 341 839

output:

121.4683850779434

result:

ok found '121.4683851', expected '121.4683851', error '0.0000000'

Test #25:

score: 0
Accepted
time: 0ms
memory: 3892kb

input:

274 85 178 364

output:

112.7564906920644

result:

ok found '112.7564907', expected '112.7564907', error '0.0000000'

Test #26:

score: 0
Accepted
time: 0ms
memory: 3952kb

input:

641 539 341 977

output:

238.0544387404282

result:

ok found '238.0544387', expected '238.0544387', error '0.0000000'

Test #27:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

245 861 438 872

output:

101.6183839218729

result:

ok found '101.6183839', expected '101.6183839', error '0.0000000'

Test #28:

score: 0
Accepted
time: 0ms
memory: 3892kb

input:

640 181 156 606

output:

215.4198348908871

result:

ok found '215.4198349', expected '215.4198349', error '0.0000000'
English 繁體中文 简体中文

Server Time: 2024-11-30 11:32:32 | OpenSource Project