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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
#18629#2267. Jewelry Sizelinmuhan#AC ✓10ms3984kbC++141.3kb2022-01-22 17:22:592022-05-06 01:55:44

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2022-05-06 01:55:44]
  • 评测
  • 测评结果：AC
  • 用时：10ms
  • 内存：3984kb
查看
  • [2022-01-22 17:22:59]
  • 提交

answer

#include <bits/stdc++.h>
#define ld long double
using namespace std;
const int N = 1200;
const ld PI = acos (-1), eps = 1e-8, es = 1e-4;
ld x[N], mxx, Ans; int n, mxp;
int main () {
	cin >> n; for (int i=1;i<=n;i++) scanf ("%Lf", &x[i]);
	for (int i=1;i<=n;i++) {
		if (x[i] > mxx) {
			mxx = x[i];
			mxp = i;
		}
	}
	ld l = mxx / 2.0, r = 1e9;
	while (l + eps < r) {
//		cout << l << " " << r << endl;
		ld mid = (l + r) / 2.0, sig = 0;
		for (int i=1;i<=n;i++) {
			ld tmp = x[i] / mid / 2.0;
			ld tht = asin (tmp) * 2.0;
			sig += tht;
		}
//		cout << sig << endl;
		if (sig < 2.0 * PI) r = mid;
		else {
			l = mid;
		}
	}
	Ans = (l + r) / 2.0; ld sig = 0;
	for (int i=1;i<=n;i++) {
		ld tmp = x[i] / Ans / 2.0;
		ld tht = asin (tmp) * 2.0;
		sig += tht;
	}
	if (sig - es <= 2 * PI && sig + es >= 2 * PI) {
		cout << fixed << setprecision (10) << Ans << endl;
		return 0;
	}
	l = mxx / 2.0, r = 1e9;
	while (l + eps < r) {
//		cout << l << " " << r << endl;
		ld mid = (l + r) / 2.0, sig = 0;
		for (int i=1;i<=n;i++) {
			if (i == mxp) continue;
			ld tmp = x[i] / mid / 2.0;
			ld tht = asin (tmp) * 2.0;
			sig += tht;
		}
		ld len = x[mxp] / mid / 2.0;
		ld ttt = asin (len) * 2.0;
		if (sig > ttt) r = mid;
		else {
			l = mid;
		} 
	}
	Ans = (l + r) / 2.0;
	cout << fixed << setprecision (10) << Ans << endl;
}
源文件, 语言: C++14

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3784kb

input:

5
3 1 6 1 7

output:

3.5444043516

result:

ok found '3.5444044', expected '3.5444044', error '0.0000000'

Test #2:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

3
500 300 400

output:

250.0000000035

result:

ok found '250.0000000', expected '250.0000000', error '0.0000000'

Test #3:

score: 0
Accepted
time: 3ms
memory: 3820kb

input:

8
2000 3000 4000 2000 3000 4000 2000 3000

output:

3780.9741206009

result:

ok found '3780.9741206', expected '3780.9741206', error '0.0000000'

Test #4:

score: 0
Accepted
time: 3ms
memory: 3972kb

input:

10
602 67 67 67 67 67 67 67 67 67

output:

3003.1398169654

result:

ok found '3003.1398170', expected '3003.1398170', error '0.0000000'

Test #5:

score: 0
Accepted
time: 3ms
memory: 3716kb

input:

1000
4719 3755 2542 1190 5557 3641 5426 1578 5247 3181 3524 983 4151 4337 3004 2062 1048 4739 499 2530 1378 450 5459 651 1714 4051 416 4186 2598 1031 374 5523 4787 1122 4919 2549 4763 4345 2333 4009 5732 5857 3198 3882 2399 4409 4151 3447 1353 4650 4184 2731 3307 3642 3383 5021 5899 2005 3206 702 30...

output:

490696.1297934502

result:

ok found '490696.1297935', expected '490696.1297935', error '0.0000000'

Test #6:

score: 0
Accepted
time: 6ms
memory: 3752kb

input:

1000
2443 973 5013 5104 418 5498 2436 5522 512 1539 3851 355 50 4167 3205 286 1171 5083 867 2208 2497 2455 3142 2247 1531 2986 862 5930 3449 4996 5201 5892 5969 4214 4995 4594 1917 5637 4115 2429 5383 171 990 5433 4338 4195 5720 5509 1483 4793 1716 2187 5454 3065 4434 984 4257 3503 5120 1705 2498 43...

output:

463780.0484799385

result:

ok found '463780.0484799', expected '463780.0484799', error '0.0000000'

Test #7:

score: 0
Accepted
time: 6ms
memory: 3716kb

input:

1000
1854 1474 3499 1575 1422 3130 2402 5948 2378 2670 3423 5104 295 1663 475 66 2687 2978 4618 3027 90 5982 4390 5990 4343 4206 465 4394 2436 5904 3740 4290 5585 5445 4071 1006 2575 472 5161 3159 1348 2583 2262 1643 4247 944 5917 933 3922 4534 2166 2218 4515 555 2208 2857 2967 879 5457 5403 4989 31...

output:

474979.6236042774

result:

ok found '474979.6236043', expected '474979.6236043', error '0.0000000'

Test #8:

score: 0
Accepted
time: 6ms
memory: 3748kb

input:

1000
2343 137 3849 255 2682 1652 1797 4299 3474 4549 3158 4921 4489 2138 1620 2009 4673 5285 355 2131 139 1855 3936 1840 4743 3946 5455 3742 1890 4475 95 2439 4613 2150 2694 5501 3803 4491 3800 1276 1245 5164 196 5734 1302 22 5950 4181 5307 304 311 5446 2159 2453 5493 5108 399 3153 2849 2289 1628 11...

output:

462340.8562630494

result:

ok found '462340.8562630', expected '462340.8562630', error '0.0000000'

Test #9:

score: 0
Accepted
time: 3ms
memory: 3780kb

input:

100
4719 3755 2542 1190 5557 3641 5426 1578 5247 3181 3524 983 4151 4337 3004 2062 1048 4739 499 2530 1378 450 5459 651 1714 4051 416 4186 2598 1031 374 5523 4787 1122 4919 2549 4763 4345 2333 4009 5732 5857 3198 3882 2399 4409 4151 3447 1353 4650 4184 2731 3307 3642 3383 5021 5899 2005 3206 702 303...

output:

48616.3696322605

result:

ok found '48616.3696323', expected '48616.3696323', error '0.0000000'

Test #10:

score: 0
Accepted
time: 1ms
memory: 3788kb

input:

100
2443 973 5013 5104 418 5498 2436 5522 512 1539 3851 355 50 4167 3205 286 1171 5083 867 2208 2497 2455 3142 2247 1531 2986 862 5930 3449 4996 5201 5892 5969 4214 4995 4594 1917 5637 4115 2429 5383 171 990 5433 4338 4195 5720 5509 1483 4793 1716 2187 5454 3065 4434 984 4257 3503 5120 1705 2498 432...

output:

48970.9394372150

result:

ok found '48970.9394372', expected '48970.9394372', error '0.0000000'

Test #11:

score: 0
Accepted
time: 3ms
memory: 3908kb

input:

100
1854 1474 3499 1575 1422 3130 2402 5948 2378 2670 3423 5104 295 1663 475 66 2687 2978 4618 3027 90 5982 4390 5990 4343 4206 465 4394 2436 5904 3740 4290 5585 5445 4071 1006 2575 472 5161 3159 1348 2583 2262 1643 4247 944 5917 933 3922 4534 2166 2218 4515 555 2208 2857 2967 879 5457 5403 4989 319...

output:

47884.1495305206

result:

ok found '47884.1495305', expected '47884.1495305', error '0.0000000'

Test #12:

score: 0
Accepted
time: 3ms
memory: 3700kb

input:

100
2343 137 3849 255 2682 1652 1797 4299 3474 4549 3158 4921 4489 2138 1620 2009 4673 5285 355 2131 139 1855 3936 1840 4743 3946 5455 3742 1890 4475 95 2439 4613 2150 2694 5501 3803 4491 3800 1276 1245 5164 196 5734 1302 22 5950 4181 5307 304 311 5446 2159 2453 5493 5108 399 3153 2849 2289 1628 115...

output:

48019.6151650859

result:

ok found '48019.6151651', expected '48019.6151651', error '0.0000000'

Test #13:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

10
4719 3755 2542 1190 5557 3641 5426 1578 5247 3181

output:

6009.5452529860

result:

ok found '6009.5452530', expected '6009.5452530', error '0.0000000'

Test #14:

score: 0
Accepted
time: 1ms
memory: 3784kb

input:

10
2443 973 5013 5104 418 5498 2436 5522 512 1539

output:

4889.4674958906

result:

ok found '4889.4674959', expected '4889.4674959', error '0.0000000'

Test #15:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

10
1854 1474 3499 1575 1422 3130 2402 5948 2378 2670

output:

4340.8661709978

result:

ok found '4340.8661710', expected '4340.8661710', error '0.0000000'

Test #16:

score: 0
Accepted
time: 3ms
memory: 3736kb

input:

10
2343 137 3849 255 2682 1652 1797 4299 3474 4549

output:

4123.0165899215

result:

ok found '4123.0165899', expected '4123.0165899', error '0.0000000'

Test #17:

score: 0
Accepted
time: 1ms
memory: 3784kb

input:

250
4719 3755 2542 1190 5557 3641 5426 1578 5247 3181 3524 983 4151 4337 3004 2062 1048 4739 499 2530 1378 450 5459 651 1714 4051 416 4186 2598 1031 374 5523 4787 1122 4919 2549 4763 4345 2333 4009 5732 5857 3198 3882 2399 4409 4151 3447 1353 4650 4184 2731 3307 3642 3383 5021 5899 2005 3206 702 303...

output:

128109.4065169522

result:

ok found '128109.4065170', expected '128109.4065170', error '0.0000000'

Test #18:

score: 0
Accepted
time: 4ms
memory: 3912kb

input:

250
2443 973 5013 5104 418 5498 2436 5522 512 1539 3851 355 50 4167 3205 286 1171 5083 867 2208 2497 2455 3142 2247 1531 2986 862 5930 3449 4996 5201 5892 5969 4214 4995 4594 1917 5637 4115 2429 5383 171 990 5433 4338 4195 5720 5509 1483 4793 1716 2187 5454 3065 4434 984 4257 3503 5120 1705 2498 432...

output:

125432.9881824865

result:

ok found '125432.9881825', expected '125432.9881825', error '0.0000000'

Test #19:

score: 0
Accepted
time: 3ms
memory: 3796kb

input:

250
1854 1474 3499 1575 1422 3130 2402 5948 2378 2670 3423 5104 295 1663 475 66 2687 2978 4618 3027 90 5982 4390 5990 4343 4206 465 4394 2436 5904 3740 4290 5585 5445 4071 1006 2575 472 5161 3159 1348 2583 2262 1643 4247 944 5917 933 3922 4534 2166 2218 4515 555 2208 2857 2967 879 5457 5403 4989 319...

output:

116578.9930612465

result:

ok found '116578.9930612', expected '116578.9930612', error '0.0000000'

Test #20:

score: 0
Accepted
time: 4ms
memory: 3704kb

input:

250
2343 137 3849 255 2682 1652 1797 4299 3474 4549 3158 4921 4489 2138 1620 2009 4673 5285 355 2131 139 1855 3936 1840 4743 3946 5455 3742 1890 4475 95 2439 4613 2150 2694 5501 3803 4491 3800 1276 1245 5164 196 5734 1302 22 5950 4181 5307 304 311 5446 2159 2453 5493 5108 399 3153 2849 2289 1628 115...

output:

118802.7168437748

result:

ok found '118802.7168438', expected '118802.7168438', error '0.0000000'

Test #21:

score: 0
Accepted
time: 3ms
memory: 3780kb

input:

3
4719 3755 2542

output:

2368.9913489919

result:

ok found '2368.9913490', expected '2368.9913490', error '0.0000000'

Test #22:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

3
5104 418 5498

output:

7931.5497917279

result:

ok found '7931.5497917', expected '7931.5497917', error '0.0000000'

Test #23:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

3
2670 3423 5104

output:

2776.8197377197

result:

ok found '2776.8197377', expected '2776.8197377', error '0.0000000'

Test #24:

score: 0
Accepted
time: 3ms
memory: 3700kb

input:

3
1797 4299 3474

output:

2222.9750938609

result:

ok found '2222.9750939', expected '2222.9750939', error '0.0000000'

Test #25:

score: 0
Accepted
time: 3ms
memory: 3812kb

input:

4
4719 3755 2542 1190

output:

2385.8844829020

result:

ok found '2385.8844829', expected '2385.8844829', error '0.0000000'

Test #26:

score: 0
Accepted
time: 2ms
memory: 3848kb

input:

4
2443 973 5013 5104

output:

2673.3101041822

result:

ok found '2673.3101042', expected '2673.3101042', error '0.0000000'

Test #27:

score: 0
Accepted
time: 3ms
memory: 3840kb

input:

4
1854 1474 3499 1575

output:

1762.7184818072

result:

ok found '1762.7184818', expected '1762.7184818', error '0.0000000'

Test #28:

score: 0
Accepted
time: 3ms
memory: 3780kb

input:

4
2682 1652 1797 4299

output:

2155.7750724660

result:

ok found '2155.7750725', expected '2155.7750725', error '0.0000000'

Test #29:

score: 0
Accepted
time: 4ms
memory: 3708kb

input:

500
4719 3755 2542 1190 5557 3641 5426 1578 5247 3181 3524 983 4151 4337 3004 2062 1048 4739 499 2530 1378 450 5459 651 1714 4051 416 4186 2598 1031 374 5523 4787 1122 4919 2549 4763 4345 2333 4009 5732 5857 3198 3882 2399 4409 4151 3447 1353 4650 4184 2731 3307 3642 3383 5021 5899 2005 3206 702 303...

output:

247805.3748878239

result:

ok found '247805.3748878', expected '247805.3748878', error '0.0000000'

Test #30:

score: 0
Accepted
time: 4ms
memory: 3792kb

input:

500
2443 973 5013 5104 418 5498 2436 5522 512 1539 3851 355 50 4167 3205 286 1171 5083 867 2208 2497 2455 3142 2247 1531 2986 862 5930 3449 4996 5201 5892 5969 4214 4995 4594 1917 5637 4115 2429 5383 171 990 5433 4338 4195 5720 5509 1483 4793 1716 2187 5454 3065 4434 984 4257 3503 5120 1705 2498 432...

output:

236689.3706187788

result:

ok found '236689.3706188', expected '236689.3706188', error '0.0000000'

Test #31:

score: 0
Accepted
time: 2ms
memory: 3984kb

input:

500
1854 1474 3499 1575 1422 3130 2402 5948 2378 2670 3423 5104 295 1663 475 66 2687 2978 4618 3027 90 5982 4390 5990 4343 4206 465 4394 2436 5904 3740 4290 5585 5445 4071 1006 2575 472 5161 3159 1348 2583 2262 1643 4247 944 5917 933 3922 4534 2166 2218 4515 555 2208 2857 2967 879 5457 5403 4989 319...

output:

240655.2316999722

result:

ok found '240655.2317000', expected '240655.2317000', error '0.0000000'

Test #32:

score: 0
Accepted
time: 4ms
memory: 3928kb

input:

500
2343 137 3849 255 2682 1652 1797 4299 3474 4549 3158 4921 4489 2138 1620 2009 4673 5285 355 2131 139 1855 3936 1840 4743 3946 5455 3742 1890 4475 95 2439 4613 2150 2694 5501 3803 4491 3800 1276 1245 5164 196 5734 1302 22 5950 4181 5307 304 311 5446 2159 2453 5493 5108 399 3153 2849 2289 1628 115...

output:

239234.4590829720

result:

ok found '239234.4590830', expected '239234.4590830', error '0.0000000'

Test #33:

score: 0
Accepted
time: 3ms
memory: 3924kb

input:

5
4719 3755 2542 1190 5557

output:

3171.2598418203

result:

ok found '3171.2598418', expected '3171.2598418', error '0.0000000'

Test #34:

score: 0
Accepted
time: 3ms
memory: 3920kb

input:

5
2443 973 5013 5104 418

output:

2706.4618337407

result:

ok found '2706.4618337', expected '2706.4618337', error '0.0000000'

Test #35:

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

input:

5
1854 1474 3499 1575 1422

output:

1804.0462482526

result:

ok found '1804.0462483', expected '1804.0462482', error '0.0000000'

Test #36:

score: 0
Accepted
time: 1ms
memory: 3784kb

input:

5
2343 137 3849 255 2682

output:

1926.4851382893

result:

ok found '1926.4851383', expected '1926.4851383', error '0.0000000'

Test #37:

score: 0
Accepted
time: 3ms
memory: 3844kb

input:

6
4719 3755 2542 1190 5557 3641

output:

3658.2441848257

result:

ok found '3658.2441848', expected '3658.2441848', error '0.0000000'

Test #38:

score: 0
Accepted
time: 3ms
memory: 3716kb

input:

6
2443 973 5013 5104 418 5498

output:

3441.7849447051

result:

ok found '3441.7849447', expected '3441.7849447', error '0.0000000'

Test #39:

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

input:

6
1854 1474 3499 1575 1422 3130

output:

2223.6473305908

result:

ok found '2223.6473306', expected '2223.6473306', error '0.0000000'

Test #40:

score: 0
Accepted
time: 3ms
memory: 3908kb

input:

6
2343 137 3849 255 2682 1652

output:

2013.7523776090

result:

ok found '2013.7523776', expected '2013.7523776', error '0.0000000'

Test #41:

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

input:

7
4719 3755 2542 1190 5557 3641 5426

output:

4485.5673426335

result:

ok found '4485.5673426', expected '4485.5673426', error '0.0000000'

Test #42:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

7
2443 973 5013 5104 418 5498 2436

output:

3760.1801575679

result:

ok found '3760.1801576', expected '3760.1801576', error '0.0000000'

Test #43:

score: 0
Accepted
time: 3ms
memory: 3924kb

input:

7
1854 1474 3499 1575 1422 3130 2402

output:

2569.8384455174

result:

ok found '2569.8384455', expected '2569.8384455', error '0.0000000'

Test #44:

score: 0
Accepted
time: 3ms
memory: 3788kb

input:

7
2343 137 3849 255 2682 1652 1797

output:

2218.9380749009

result:

ok found '2218.9380749', expected '2218.9380749', error '0.0000000'

Test #45:

score: 0
Accepted
time: 3ms
memory: 3924kb

input:

3
3 4 5

output:

2.5000000035

result:

ok found '2.5000000', expected '2.5000000', error '0.0000000'

Test #46:

score: 0
Accepted
time: 3ms
memory: 3984kb

input:

5
2 2 3 4 4

output:

2.6120840385

result:

ok found '2.6120840', expected '2.6120840', error '0.0000000'

Test #47:

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

input:

4
20 30 40 50

output:

26.1764843562

result:

ok found '26.1764844', expected '26.1764844', error '0.0000000'

Test #48:

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

input:

5
20 50 40 30 60

output:

35.2095745147

result:

ok found '35.2095745', expected '35.2095745', error '0.0000000'

Test #49:

score: 0
Accepted
time: 3ms
memory: 3792kb

input:

5
11 12 13 14 15

output:

11.0931616891

result:

ok found '11.0931617', expected '11.0931617', error '0.0000000'

Test #50:

score: 0
Accepted
time: 3ms
memory: 3828kb

input:

8
1 1 1 1 1 1 1 1

output:

1.3065629653

result:

ok found '1.3065630', expected '1.3065630', error '0.0000000'

Test #51:

score: 0
Accepted
time: 2ms
memory: 3920kb

input:

3
13 12 5

output:

6.5000000035

result:

ok found '6.5000000', expected '6.5000000', error '0.0000000'

Test #52:

score: 0
Accepted
time: 3ms
memory: 3700kb

input:

3
1300 1200 400

output:

652.8754133945

result:

ok found '652.8754134', expected '652.8754134', error '0.0000000'

Test #53:

score: 0
Accepted
time: 1ms
memory: 3972kb

input:

3
60 120 130

output:

65.1904800603

result:

ok found '65.1904801', expected '65.1904801', error '0.0000000'

Test #54:

score: 0
Accepted
time: 2ms
memory: 3828kb

input:

4
6000 5801 100 100

output:

29539.4897321179

result:

ok found '29539.4897321', expected '29539.4897321', error '0.0000000'

Test #55:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

4
6000 1 6000 1

output:

3000.0000416645

result:

ok found '3000.0000417', expected '3000.0000417', error '0.0000000'

Test #56:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

4
6000 100 6000 200

output:

3000.9374186511

result:

ok found '3000.9374187', expected '3000.9374186', error '0.0000000'

Test #57:

score: 0
Accepted
time: 1ms
memory: 3788kb

input:

4
6000 5999 1 1

output:

3463.8129760913

result:

ok found '3463.8129761', expected '3463.8129761', error '0.0000000'

Test #58:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

5
6000 1501 1500 1500 1500

output:

91877.7577247029

result:

ok found '91877.7577247', expected '91877.7577247', error '0.0000000'

Test #59:

score: 0
Accepted
time: 3ms
memory: 3792kb

input:

5
6000 6000 1 1 1

output:

3000.0000937476

result:

ok found '3000.0000937', expected '3000.0000937', error '0.0000000'

Test #60:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

5
6000 6000 6000 1 1

output:

3464.2940812678

result:

ok found '3464.2940813', expected '3464.2940813', error '0.0000000'

Test #61:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

5
6000 6000 6000 6000 1

output:

4242.7656889598

result:

ok found '4242.7656890', expected '4242.7656890', error '0.0000000'

Test #62:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

5
6000 6000 6000 6000 6000

output:

5103.9048501137

result:

ok found '5103.9048501', expected '5103.9048501', error '0.0000000'

Test #63:

score: 0
Accepted
time: 2ms
memory: 3920kb

input:

5
1000 2000 3000 4000 5000

output:

2717.5672252597

result:

ok found '2717.5672253', expected '2717.5672253', error '0.0000000'

Test #64:

score: 0
Accepted
time: 3ms
memory: 3780kb

input:

4
6000 2001 2000 2000

output:

89465.0797801184

result:

ok found '89465.0797801', expected '89465.0797801', error '0.0000000'

Test #65:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

5
6000 1510 1510 1510 1510

output:

14662.3541672833

result:

ok found '14662.3541673', expected '14662.3541673', error '0.0000000'

Test #66:

score: 0
Accepted
time: 3ms
memory: 3780kb

input:

4
60 21 20 20

output:

91.6791322588

result:

ok found '91.6791323', expected '91.6791323', error '0.0000000'

Test #67:

score: 0
Accepted
time: 10ms
memory: 3864kb

input:

1000
5993 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...

output:

94723.6448402720

result:

ok found '94723.6448403', expected '94723.6448403', error '0.0000000'

Test #68:

score: 0
Accepted
time: 6ms
memory: 3832kb

input:

1000
1000 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

6463.6848728610

result:

ok found '6463.6848729', expected '6463.6848729', error '0.0000000'

Test #69:

score: 0
Accepted
time: 9ms
memory: 3800kb

input:

1000
998 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

6444.3209989053

result:

ok found '6444.3209989', expected '6444.3209989', error '0.0000000'

Test #70:

score: 0
Accepted
time: 10ms
memory: 3860kb

input:

1000
999 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

6454.0005344037

result:

ok found '6454.0005344', expected '6454.0005344', error '0.0000000'

Test #71:

score: 0
Accepted
time: 10ms
memory: 3800kb

input:

1000
6000 13 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6...

output:

94889.6280885388

result:

ok found '94889.6280885', expected '94889.6280885', error '0.0000000'

Test #72:

score: 0
Accepted
time: 6ms
memory: 3796kb

input:

1000
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 ...

output:

954931.2293495102

result:

ok found '954931.2293495', expected '954931.2293495', error '0.0000000'

Test #73:

score: 0
Accepted
time: 6ms
memory: 3824kb

input:

1000
600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600...

output:

95493.1229349530

result:

ok found '95493.1229350', expected '95493.1229350', error '0.0000000'

Test #74:

score: 0
Accepted
time: 6ms
memory: 3720kb

input:

1000
60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 6...

output:

9549.3122934973

result:

ok found '9549.3122935', expected '9549.3122935', error '0.0000000'

Test #75:

score: 0
Accepted
time: 3ms
memory: 3844kb

input:

3
6000 3000 3001

output:

82182.3467020075

result:

ok found '82182.3467020', expected '82182.3467020', error '0.0000000'

Test #76:

score: 0
Accepted
time: 3ms
memory: 3808kb

input:

10
6000 666 666 667 667 667 667 667 667 667

output:

94302.3530983000

result:

ok found '94302.3530983', expected '94302.3530983', error '0.0000000'

Test #77:

score: 0
Accepted
time: 3ms
memory: 3792kb

input:

10
600 66 66 67 67 67 67 67 67 67

output:

2988.2068330030

result:

ok found '2988.2068330', expected '2988.2068330', error '0.0000000'

Test #78:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

100
6000 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 ...

output:

15323.7926903345

result:

ok found '15323.7926903', expected '15323.7926903', error '0.0000000'

Test #79:

score: 0
Accepted
time: 5ms
memory: 3800kb

input:

1000
6000 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...

output:

94889.6283281797

result:

ok found '94889.6283282', expected '94889.6283282', error '0.0000000'

Test #80:

score: 0
Accepted
time: 3ms
memory: 3844kb

input:

3
6000 2999 3002

output:

82182.3375767232

result:

ok found '82182.3375767', expected '82182.3375767', error '0.0000000'

Test #81:

score: 0
Accepted
time: 3ms
memory: 3696kb

input:

4
19 13 26 13

output:

13.3679972078

result:

ok found '13.3679972', expected '13.3679972', error '0.0000000'

Test #82:

score: 0
Accepted
time: 3ms
memory: 3736kb

input:

3
3 3 2

output:

1.5909902603

result:

ok found '1.5909903', expected '1.5909903', error '0.0000000'

Test #83:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

3
4 5 6

output:

3.0237157827

result:

ok found '3.0237158', expected '3.0237158', error '0.0000000'

Test #84:

score: 0
Accepted
time: 3ms
memory: 3696kb

input:

3
3000 3000 4241

output:

2120.5006339880

result:

ok found '2120.5006340', expected '2120.5006340', error '0.0000000'

Test #85:

score: 0
Accepted
time: 3ms
memory: 3828kb

input:

3
3001 3000 6000

output:

82182.3467020075

result:

ok found '82182.3467020', expected '82182.3467020', error '0.0000000'

Test #86:

score: 0
Accepted
time: 3ms
memory: 3812kb

input:

3
6000 6000 1

output:

3000.0000104187

result:

ok found '3000.0000104', expected '3000.0000104', error '0.0000000'
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伺服器時間: 2024-11-29 18:35:29 | 開源專案