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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
#748453#5304. Money Gamezaqmju#WA 872ms4056kbC++23880b2024-11-14 20:26:512024-11-14 20:26:51

Judging History

你现在查看的是最新测评结果

  • [2024-11-14 20:26:51]
  • 评测
  • 测评结果:WA
  • 用时:872ms
  • 内存:4056kb
  • [2024-11-14 20:26:51]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define LF(x) fixed << setprecision(x)
const int N = 1e8 + 6e7;
void solve() {
	int n; cin >> n;
	vector<int>a(n);
	int m = N / n;
	for(auto &i:a)cin >> i;
	vector<long double> b(n);
	for(int i = 0; i < n; i++)b[i] = 1.0 * a[i];
	auto cal = [&](vector<long double> &v) -> void{
		for(int i = 0; i < n - 1; i++){
			v[i + 1] += v[i] / 2.0;
			v[i] /= 2.0;
		}
		v[0] += v[n - 1] / 2.0;
		v[n - 1] /= 2.0;
	};
	int cnt = 1;
	cal(b);
	while(cnt < m){
		cnt++;
		cal(b);
		// for(auto i:b)cout << i <<' ';
		// cout <<endl;
	}
	// cout << cnt << endl;
	for(int i = 0; i < n; i++) {
		cout << LF(10) << b[i] << " ";
	}
	// cout << endl;
}

#undef int
int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int t = 1;
	// cin >> t;
	while(t--) {
		solve();
	}
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 872ms
memory: 3816kb

input:

2
4 2

output:

4.0000000000 2.0000000000 

result:

ok 2 numbers

Test #2:

score: 0
Accepted
time: 872ms
memory: 3872kb

input:

2
2 3

output:

3.3333333333 1.6666666667 

result:

ok 2 numbers

Test #3:

score: 0
Accepted
time: 872ms
memory: 4056kb

input:

2
851648 722281

output:

1049286.0000000000 524643.0000000000 

result:

ok 2 numbers

Test #4:

score: 0
Accepted
time: 844ms
memory: 3904kb

input:

3
450762 114467 367746

output:

466487.5000000000 233243.7500000000 233243.7500000000 

result:

ok 3 numbers

Test #5:

score: 0
Accepted
time: 829ms
memory: 3816kb

input:

4
2 3 5 1

output:

4.4000000000 2.2000000000 2.2000000000 2.2000000000 

result:

ok 4 numbers

Test #6:

score: 0
Accepted
time: 820ms
memory: 3804kb

input:

5
616288 155735 783782 648639 349827

output:

851423.6666666667 425711.8333333333 425711.8333333333 425711.8333333333 425711.8333333333 

result:

ok 5 numbers

Test #7:

score: 0
Accepted
time: 810ms
memory: 3824kb

input:

6
1 2 5 5 1 2

output:

4.5714285714 2.2857142857 2.2857142857 2.2857142857 2.2857142857 2.2857142857 

result:

ok 6 numbers

Test #8:

score: 0
Accepted
time: 784ms
memory: 4044kb

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:

848873.9009900990 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.9504950495 424436.95049...

result:

ok 100 numbers

Test #9:

score: 0
Accepted
time: 782ms
memory: 3812kb

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:

6.0792079208 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3.0396039604 3...

result:

ok 100 numbers

Test #10:

score: -100
Wrong Answer
time: 780ms
memory: 3840kb

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:

1019656.5152284049 509828.1484687947 509828.0936266998 509828.0386542202 509827.9835535218 509827.9283267757 509827.8729761577 509827.8175038486 509827.7619120341 509827.7062029043 509827.6503786542 509827.5944414833 509827.5383935955 509827.4822371990 509827.4259745064 509827.3696077345 509827.3131...

result:

wrong answer 1st numbers differ - expected: '1019649.5684316', found: '1019656.5152284', error = '0.0000068'