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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
#514956#2267. Jewelry SizeAfterlife#AC ✓2ms4396kbC++201.6kb2024-08-11 13:48:182024-08-11 13:48:19

Judging History

你现在查看的是最新测评结果

  • [2024-08-11 13:48:19]
  • 评测
  • 测评结果：AC
  • 用时：2ms
  • 内存：4396kb
查看
  • [2024-08-11 13:48:18]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

const double eps=1e-4,pi=acos(-1);

const int N=1e3+1e2+7;

int n;

double d[N];

double fix(double u)
{
    return min(u,1.);
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        int x;
        cin>>x;
        d[i]=x;
    }
    sort(d+1,d+n+1);
    double ans=-1;
    {
        double l=*max_element(d+1,d+n+1)/2,r=6e6;
        for(int T=1;T<=100;T++)
        {
            double mid=(l+r)/2;
            double sum=0;
            for(int i=1;i<=n;i++)
                sum+=asin(fix(d[i]/2/mid))*2;
            if(sum>2*pi)
                l=mid;
            else
                r=mid;
        }
        double sum=0;
        for(int i=1;i<=n;i++)
            sum+=asin(fix(d[i]/2/l))*2;
        if(fabs(sum-pi*2)<eps)
        {
            cout<<fixed<<setprecision(12)<<l<<"\n";
            return 0;
        }
    }
    {
        double l=*max_element(d+1,d+n+1)/2,r=6e6;
        for(int T=1;T<=100;T++)
        {
            double mid=(l+r)/2;
            double sum=0;
            for(int i=1;i<n;i++)
                sum+=asin(fix(d[i]/2/mid))*2;
            if(sum<asin(fix(d[n]/2/mid))*2)
                l=mid;
            else
                r=mid;
        }
        double sum=0;
        for(int i=1;i<n;i++)
            sum+=asin(fix(d[i]/2/l))*2;
        if(fabs(sum-asin(fix(d[n]/2/l))*2)<eps)
        {
            cout<<fixed<<setprecision(12)<<l<<"\n";
            return 0;
        }
    }
    assert(0);
}
源文件, 语言: C++20

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 4396kb

input:

5
3 1 6 1 7

output:

3.544404350919

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 4132kb

input:

3
500 300 400

output:

250.000000000000

result:

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

Test #3:

score: 0
Accepted
time: 0ms
memory: 4028kb

input:

8
2000 3000 4000 2000 3000 4000 2000 3000

output:

3780.974120599488

result:

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

Test #4:

score: 0
Accepted
time: 0ms
memory: 4204kb

input:

10
602 67 67 67 67 67 67 67 67 67

output:

3003.139816965286

result:

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

Test #5:

score: 0
Accepted
time: 1ms
memory: 4292kb

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:

490696.129793451692

result:

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

Test #6:

score: 0
Accepted
time: 1ms
memory: 4208kb

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:

463780.048479937192

result:

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

Test #7:

score: 0
Accepted
time: 1ms
memory: 4196kb

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:

474979.623604276043

result:

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

Test #8:

score: 0
Accepted
time: 1ms
memory: 4156kb

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:

462340.856263047724

result:

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

Test #9:

score: 0
Accepted
time: 0ms
memory: 4288kb

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:

48616.369632259433

result:

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

Test #10:

score: 0
Accepted
time: 0ms
memory: 4324kb

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:

48970.939437214758

result:

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

Test #11:

score: 0
Accepted
time: 0ms
memory: 4084kb

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:

47884.149530523056

result:

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

Test #12:

score: 0
Accepted
time: 0ms
memory: 4288kb

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:

48019.615165084506

result:

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

Test #13:

score: 0
Accepted
time: 0ms
memory: 4088kb

input:

10
4719 3755 2542 1190 5557 3641 5426 1578 5247 3181

output:

6009.545252984120

result:

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

Test #14:

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

input:

10
2443 973 5013 5104 418 5498 2436 5522 512 1539

output:

4889.467495887948

result:

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

Test #15:

score: 0
Accepted
time: 0ms
memory: 4088kb

input:

10
1854 1474 3499 1575 1422 3130 2402 5948 2378 2670

output:

4340.866170996288

result:

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

Test #16:

score: 0
Accepted
time: 0ms
memory: 4116kb

input:

10
2343 137 3849 255 2682 1652 1797 4299 3474 4549

output:

4123.016589921289

result:

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

Test #17:

score: 0
Accepted
time: 1ms
memory: 4292kb

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:

128109.406516952615

result:

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

Test #18:

score: 0
Accepted
time: 1ms
memory: 4060kb

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:

125432.988182484580

result:

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

Test #19:

score: 0
Accepted
time: 1ms
memory: 4232kb

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:

116578.993061249072

result:

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

Test #20:

score: 0
Accepted
time: 1ms
memory: 4288kb

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:

118802.716843773364

result:

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

Test #21:

score: 0
Accepted
time: 0ms
memory: 4204kb

input:

3
4719 3755 2542

output:

2368.991348992992

result:

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

Test #22:

score: 0
Accepted
time: 0ms
memory: 4264kb

input:

3
5104 418 5498

output:

7931.549791727247

result:

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

Test #23:

score: 0
Accepted
time: 0ms
memory: 4268kb

input:

3
2670 3423 5104

output:

2776.819737716839

result:

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

Test #24:

score: 0
Accepted
time: 0ms
memory: 4380kb

input:

3
1797 4299 3474

output:

2222.975093858320

result:

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

Test #25:

score: 0
Accepted
time: 0ms
memory: 4152kb

input:

4
4719 3755 2542 1190

output:

2385.884482899712

result:

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

Test #26:

score: 0
Accepted
time: 0ms
memory: 4112kb

input:

4
2443 973 5013 5104

output:

2673.310104185370

result:

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

Test #27:

score: 0
Accepted
time: 0ms
memory: 4184kb

input:

4
1854 1474 3499 1575

output:

1762.718481806271

result:

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

Test #28:

score: 0
Accepted
time: 0ms
memory: 4244kb

input:

4
2682 1652 1797 4299

output:

2155.775072465034

result:

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

Test #29:

score: 0
Accepted
time: 0ms
memory: 4288kb

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:

247805.374887824903

result:

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

Test #30:

score: 0
Accepted
time: 1ms
memory: 4320kb

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:

236689.370618781657

result:

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

Test #31:

score: 0
Accepted
time: 1ms
memory: 4312kb

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:

240655.231699974363

result:

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

Test #32:

score: 0
Accepted
time: 0ms
memory: 4316kb

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:

239234.459082971967

result:

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

Test #33:

score: 0
Accepted
time: 0ms
memory: 4184kb

input:

5
4719 3755 2542 1190 5557

output:

3171.259841819547

result:

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

Test #34:

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

input:

5
2443 973 5013 5104 418

output:

2706.461833744058

result:

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

Test #35:

score: 0
Accepted
time: 0ms
memory: 4052kb

input:

5
1854 1474 3499 1575 1422

output:

1804.046248249495

result:

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

Test #36:

score: 0
Accepted
time: 0ms
memory: 4124kb

input:

5
2343 137 3849 255 2682

output:

1926.485138287835

result:

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

Test #37:

score: 0
Accepted
time: 0ms
memory: 4148kb

input:

6
4719 3755 2542 1190 5557 3641

output:

3658.244184829064

result:

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

Test #38:

score: 0
Accepted
time: 0ms
memory: 4376kb

input:

6
2443 973 5013 5104 418 5498

output:

3441.784944708540

result:

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

Test #39:

score: 0
Accepted
time: 0ms
memory: 4000kb

input:

6
1854 1474 3499 1575 1422 3130

output:

2223.647330588025

result:

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

Test #40:

score: 0
Accepted
time: 0ms
memory: 4152kb

input:

6
2343 137 3849 255 2682 1652

output:

2013.752377609500

result:

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

Test #41:

score: 0
Accepted
time: 0ms
memory: 4084kb

input:

7
4719 3755 2542 1190 5557 3641 5426

output:

4485.567342631781

result:

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

Test #42:

score: 0
Accepted
time: 0ms
memory: 4380kb

input:

7
2443 973 5013 5104 418 5498 2436

output:

3760.180157569501

result:

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

Test #43:

score: 0
Accepted
time: 0ms
memory: 4016kb

input:

7
1854 1474 3499 1575 1422 3130 2402

output:

2569.838445515678

result:

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

Test #44:

score: 0
Accepted
time: 0ms
memory: 4120kb

input:

7
2343 137 3849 255 2682 1652 1797

output:

2218.938074898713

result:

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

Test #45:

score: 0
Accepted
time: 0ms
memory: 4192kb

input:

3
3 4 5

output:

2.500000000000

result:

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

Test #46:

score: 0
Accepted
time: 0ms
memory: 4132kb

input:

5
2 2 3 4 4

output:

2.612084041747

result:

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

Test #47:

score: 0
Accepted
time: 0ms
memory: 4384kb

input:

4
20 30 40 50

output:

26.176484357784

result:

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

Test #48:

score: 0
Accepted
time: 0ms
memory: 4152kb

input:

5
20 50 40 30 60

output:

35.209574511653

result:

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

Test #49:

score: 0
Accepted
time: 0ms
memory: 4188kb

input:

5
11 12 13 14 15

output:

11.093161690650

result:

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

Test #50:

score: 0
Accepted
time: 0ms
memory: 4004kb

input:

8
1 1 1 1 1 1 1 1

output:

1.306562964876

result:

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

Test #51:

score: 0
Accepted
time: 0ms
memory: 4060kb

input:

3
13 12 5

output:

6.500000000000

result:

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

Test #52:

score: 0
Accepted
time: 0ms
memory: 4260kb

input:

3
1300 1200 400

output:

652.875413397318

result:

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

Test #53:

score: 0
Accepted
time: 0ms
memory: 4164kb

input:

3
60 120 130

output:

65.190480058626

result:

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

Test #54:

score: 0
Accepted
time: 0ms
memory: 4196kb

input:

4
6000 5801 100 100

output:

29539.489732116304

result:

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

Test #55:

score: 0
Accepted
time: 0ms
memory: 4180kb

input:

4
6000 1 6000 1

output:

3000.000041666666

result:

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

Test #56:

score: 0
Accepted
time: 0ms
memory: 4184kb

input:

4
6000 100 6000 200

output:

3000.937418649734

result:

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

Test #57:

score: 0
Accepted
time: 0ms
memory: 4268kb

input:

4
6000 5999 1 1

output:

3463.812976090349

result:

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

Test #58:

score: 0
Accepted
time: 0ms
memory: 4152kb

input:

5
6000 1501 1500 1500 1500

output:

91877.757724703682

result:

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

Test #59:

score: 0
Accepted
time: 0ms
memory: 4132kb

input:

5
6000 6000 1 1 1

output:

3000.000093749997

result:

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

Test #60:

score: 0
Accepted
time: 0ms
memory: 4144kb

input:

5
6000 6000 6000 1 1

output:

3464.294081264472

result:

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

Test #61:

score: 0
Accepted
time: 0ms
memory: 4188kb

input:

5
6000 6000 6000 6000 1

output:

4242.765688960925

result:

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

Test #62:

score: 0
Accepted
time: 0ms
memory: 4072kb

input:

5
6000 6000 6000 6000 6000

output:

5103.904850112239

result:

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

Test #63:

score: 0
Accepted
time: 0ms
memory: 4032kb

input:

5
1000 2000 3000 4000 5000

output:

2717.567225261958

result:

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

Test #64:

score: 0
Accepted
time: 0ms
memory: 4128kb

input:

4
6000 2001 2000 2000

output:

89465.079780091735

result:

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

Test #65:

score: 0
Accepted
time: 0ms
memory: 4188kb

input:

5
6000 1510 1510 1510 1510

output:

14662.354167284058

result:

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

Test #66:

score: 0
Accepted
time: 0ms
memory: 4124kb

input:

4
60 21 20 20

output:

91.679132255597

result:

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

Test #67:

score: 0
Accepted
time: 1ms
memory: 4168kb

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:

94723.644839958608

result:

ok found '94723.6448400', expected '94723.6448403', error '0.0000000'

Test #68:

score: 0
Accepted
time: 2ms
memory: 4072kb

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:

6463.684872869459

result:

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

Test #69:

score: 0
Accepted
time: 2ms
memory: 4352kb

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:

6444.320998933979

result:

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

Test #70:

score: 0
Accepted
time: 1ms
memory: 4188kb

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:

6454.000534422638

result:

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

Test #71:

score: 0
Accepted
time: 1ms
memory: 4136kb

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:

94889.628090343438

result:

ok found '94889.6280903', expected '94889.6280885', error '0.0000000'

Test #72:

score: 0
Accepted
time: 0ms
memory: 4036kb

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:

954931.229349499336

result:

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

Test #73:

score: 0
Accepted
time: 1ms
memory: 4064kb

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:

95493.122934949934

result:

ok found '95493.1229349', expected '95493.1229350', error '0.0000000'

Test #74:

score: 0
Accepted
time: 1ms
memory: 3968kb

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:

9549.312293494993

result:

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

Test #75:

score: 0
Accepted
time: 0ms
memory: 4208kb

input:

3
6000 3000 3001

output:

82182.346702004535

result:

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

Test #76:

score: 0
Accepted
time: 0ms
memory: 4148kb

input:

10
6000 666 666 667 667 667 667 667 667 667

output:

94302.353098250183

result:

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

Test #77:

score: 0
Accepted
time: 0ms
memory: 4156kb

input:

10
600 66 66 67 67 67 67 67 67 67

output:

2988.206833002017

result:

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

Test #78:

score: 0
Accepted
time: 0ms
memory: 4132kb

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:

15323.792690331869

result:

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

Test #79:

score: 0
Accepted
time: 1ms
memory: 4092kb

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:

94889.628325887446

result:

ok found '94889.6283259', expected '94889.6283282', error '0.0000000'

Test #80:

score: 0
Accepted
time: 0ms
memory: 4216kb

input:

3
6000 2999 3002

output:

82182.337576725549

result:

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

Test #81:

score: 0
Accepted
time: 0ms
memory: 4120kb

input:

4
19 13 26 13

output:

13.367997205352

result:

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

Test #82:

score: 0
Accepted
time: 0ms
memory: 4128kb

input:

3
3 3 2

output:

1.590990257670

result:

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

Test #83:

score: 0
Accepted
time: 0ms
memory: 4128kb

input:

3
4 5 6

output:

3.023715784074

result:

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

Test #84:

score: 0
Accepted
time: 0ms
memory: 4376kb

input:

3
3000 3000 4241

output:

2120.500633985806

result:

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

Test #85:

score: 0
Accepted
time: 0ms
memory: 4060kb

input:

3
3001 3000 6000

output:

82182.346702004535

result:

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

Test #86:

score: 0
Accepted
time: 0ms
memory: 4024kb

input:

3
6000 6000 1

output:

3000.000010416667

result:

ok found '3000.0000104', expected '3000.0000104', error '0.0000000'
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服务器时间: 2024-11-29 18:31:57 | 开源项目