QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#586543#5304. Money Gamewsxcb#AC ✓60ms4768kbC++17527b2024-09-24 13:55:322024-09-24 13:55:34

Judging History

你现在查看的是最新测评结果

  • [2024-09-24 13:55:34]
  • 评测
  • 测评结果:AC
  • 用时:60ms
  • 内存:4768kb
  • [2024-09-24 13:55:32]
  • 提交

answer

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

void solve(){
	
	int n; cin >> n;
	vector<long double> a(n);
	long double sum = 0;
	for(int i = 0 ; i < n ; i++){
		cin >> a[i];
		sum += a[i];
	}
	sum /= (n + 1);
	for(int j = 0 ; j < n ; j++){
		if(j == 0) cout << fixed << setprecision(18) << sum * 2.0 << ' ';
		else cout << fixed << setprecision(18) << sum << ' ';
	}cout << '\n';
	
}

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	
	int T = 1;
	while(T--){
		solve();
	}
	
	return 0;
} 

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3936kb

input:

2
4 2

output:

4.000000000000000000 2.000000000000000000 

result:

ok 2 numbers

Test #2:

score: 0
Accepted
time: 0ms
memory: 4040kb

input:

2
2 3

output:

3.333333333333333333 1.666666666666666667 

result:

ok 2 numbers

Test #3:

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

input:

2
851648 722281

output:

1049286.000000000000000000 524643.000000000000000000 

result:

ok 2 numbers

Test #4:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

3
450762 114467 367746

output:

466487.500000000000000000 233243.750000000000000000 233243.750000000000000000 

result:

ok 3 numbers

Test #5:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

4
2 3 5 1

output:

4.400000000000000000 2.200000000000000000 2.200000000000000000 2.200000000000000000 

result:

ok 4 numbers

Test #6:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

5
616288 155735 783782 648639 349827

output:

851423.666666666666685614 425711.833333333333342807 425711.833333333333342807 425711.833333333333342807 425711.833333333333342807 

result:

ok 5 numbers

Test #7:

score: 0
Accepted
time: 0ms
memory: 3932kb

input:

6
1 2 5 5 1 2

output:

4.571428571428571429 2.285714285714285714 2.285714285714285714 2.285714285714285714 2.285714285714285714 2.285714285714285714 

result:

ok 6 numbers

Test #8:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

100
283397 377774 494372 487546 143741 314831 934818 229251 78798 395137 407818 18761 516178 734330 838264 433107 858247 174903 905002 445936 58127 253493 844807 215023 37167 11961 885588 176935 156947 82314 21120 373809 226377 712113 302554 613417 368577 604224 811349 182256 179860 424904 544075 16...

output:

848873.900990099009902679 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.950495049504951339 424436.9504950...

result:

ok 100 numbers

Test #9:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

100
5 3 4 3 3 5 1 4 1 5 5 4 2 5 2 4 2 2 5 2 3 4 3 3 1 3 1 5 4 5 4 2 3 1 4 2 2 3 4 5 2 5 2 2 1 2 1 4 2 2 3 4 4 2 1 2 5 3 2 2 1 5 4 2 3 1 3 1 4 5 4 1 1 5 3 3 2 3 5 4 2 4 3 3 2 3 5 2 3 5 5 4 4 1 5 4 5 4 2 1

output:

6.079207920792079208 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.039603960396039604 3.0396...

result:

ok 100 numbers

Test #10:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

1000
752085 536931 226066 866464 865683 685497 869505 833061 583665 542381 226489 183898 682629 584879 968426 414809 258683 315749 204443 89329 66644 255718 884710 690597 216353 59071 257910 665131 979147 688114 99343 929069 829135 674291 849479 242572 654330 268521 645445 96088 960241 507763 482377...

output:

1019649.568431568431549294 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215784215774647 509824.784215...

result:

ok 1000 numbers

Test #11:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

1000
5 4 4 5 2 2 1 1 2 4 4 5 4 4 5 4 2 1 1 5 5 3 5 2 4 3 2 2 5 4 4 3 2 1 1 1 2 5 3 4 4 5 2 5 4 1 5 4 3 2 1 5 5 5 3 4 1 4 1 5 3 4 2 5 5 4 2 3 4 2 3 5 2 4 4 4 3 4 2 3 1 1 3 5 5 3 4 3 5 3 1 5 5 4 1 1 5 3 1 1 5 1 4 2 2 3 1 2 2 3 2 3 3 5 4 1 2 4 3 5 2 5 1 3 4 4 4 5 5 3 2 4 1 4 2 4 4 4 4 4 2 3 3 1 4 4 4 3...

output:

6.021978021978021978 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.010989010989010989 3.0109...

result:

ok 1000 numbers

Test #12:

score: 0
Accepted
time: 6ms
memory: 3936kb

input:

10000
555267 855028 164928 642327 322766 137905 892693 768608 595311 65776 289777 973757 430764 328540 522735 2683 718992 189574 472939 64268 909931 465314 133959 665735 231887 255624 980840 597349 306389 287285 166135 812422 971286 552328 601121 51946 888371 940805 141463 481145 8270 701461 63887 9...

output:

989682.617738226177380056 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.308869113088690028 494841.3088691...

result:

ok 10000 numbers

Test #13:

score: 0
Accepted
time: 6ms
memory: 3756kb

input:

10000
2 5 2 1 2 1 2 5 2 3 2 4 2 5 5 2 4 4 4 4 1 2 4 3 4 3 2 5 3 5 2 4 3 5 5 2 4 5 4 4 5 1 4 1 4 4 5 5 5 4 3 3 2 2 3 4 3 2 2 3 4 1 1 5 5 2 3 5 4 5 1 3 2 5 3 5 3 1 2 1 1 5 2 1 4 3 3 4 1 3 1 2 1 3 1 5 1 1 1 3 5 4 2 5 4 2 1 5 5 3 2 1 4 1 1 3 3 3 1 4 4 5 3 3 5 2 3 2 2 2 3 2 1 3 5 1 2 4 3 5 5 2 4 3 5 1 1 ...

output:

263.891410858914108595 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 131.945705429457054297 1...

result:

ok 10000 numbers

Test #14:

score: 0
Accepted
time: 60ms
memory: 4768kb

input:

100000
779832 554019 543847 331565 726136 264080 431095 49283 742555 692958 230722 850608 314016 458702 247541 403119 84030 489015 116333 72785 944859 505217 418045 620728 535894 595242 693228 419550 169086 398212 721396 606668 933464 99252 230276 337699 585373 807605 279487 518422 91129 863955 5859...

output:

1001386.030459695403067144 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229847701533572 500693.015229...

result:

ok 100000 numbers

Test #15:

score: 0
Accepted
time: 55ms
memory: 4604kb

input:

100000
3 3 2 1 5 5 5 1 2 5 3 2 4 2 1 5 5 1 5 3 3 5 4 1 2 3 2 3 1 2 4 4 2 5 1 3 4 3 2 3 1 1 5 2 1 3 5 5 3 3 3 1 5 1 1 3 2 4 1 2 4 1 4 4 4 4 3 1 1 5 2 1 1 3 2 3 4 5 2 5 1 4 2 4 1 4 3 3 5 5 3 2 2 1 5 5 2 4 4 4 1 2 3 4 1 1 4 4 4 1 1 3 2 3 3 4 5 4 5 1 1 4 3 3 5 4 1 2 3 4 1 4 3 4 3 2 3 5 2 4 4 3 1 5 3 4 5...

output:

1183.394766052339476592 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 591.697383026169738296 ...

result:

ok 100000 numbers

Test #16:

score: 0
Accepted
time: 55ms
memory: 4620kb

input:

99999
40292 282829 216987 948216 868506 49544 574269 238601 310361 979927 485756 943815 434808 910471 442466 72899 831063 686602 179839 38897 581205 374071 117990 21801 603544 489351 782190 725480 834697 491738 934449 964429 635413 752432 955088 489180 349037 635185 296045 687614 140487 715366 32721...

output:

1000519.757780000000025211 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890000000012606 500259.878890...

result:

ok 99999 numbers

Test #17:

score: 0
Accepted
time: 53ms
memory: 4608kb

input:

99999
3 5 2 4 3 3 3 1 4 3 3 5 4 1 4 5 4 5 1 5 1 2 3 4 3 4 1 4 1 4 3 5 5 5 1 1 4 4 5 4 5 1 2 3 3 5 4 2 5 2 5 1 5 5 5 4 4 1 3 1 3 3 2 3 1 1 3 5 2 2 3 1 3 3 3 3 5 3 2 3 5 1 1 3 4 3 4 2 3 3 5 4 1 2 2 1 4 3 2 4 2 1 2 4 5 4 3 4 5 4 1 2 3 1 2 3 5 5 5 1 4 3 5 5 4 1 1 5 2 4 4 1 4 2 1 4 3 1 5 1 4 4 3 5 2 1 4 ...

output:

1020.871840000000000004 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 510.435920000000000002 ...

result:

ok 99999 numbers