QOJ.ac
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 |
|---|---|---|---|---|---|---|---|---|---|
| #436635 | #8795. Mysterious Sequence | ucup-team3695# | AC ✓ | 0ms | 4040kb | C++20 | 555b | 2024-06-09 02:17:15 | 2024-06-09 02:17:16 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int main()
{
long double a, b;
int n;
long double x, z;
cin >> a >> b >> n >> x >> z;
swap(a, b);
vector<pair<long double, long double>> C(2);
C[0] = {1, 0};
C[1] = {0, 1};
while (size(C) < n)
{
auto [c, d] = C[size(C) - 2];
auto [e, f] = C[size(C) - 1];
C.emplace_back(c * a + e * b, d * a + f * b);
}
auto [p, q] = C.back();
long double y = (z - p * x) / q;
cout << fixed << setprecision(8);
for (auto [c, d] : C)
{
cout << c * x + d * y << '\n';
}
}
这程序好像有点Bug，我给组数据试试？
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3812kb
input:
1.0 1.0 10 1 10
output:
1.00000000 -0.32352941 0.67647059 0.35294118 1.02941176 1.38235294 2.41176471 3.79411765 6.20588235 10.00000000
result:
ok 10 numbers
Test #2:
score: 0
Accepted
time: 0ms
memory: 3868kb
input:
1 1 2 1 100
output:
1.00000000 100.00000000
result:
ok 2 numbers
Test #3:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
1 1 5 50 100
output:
50.00000000 0.00000000 50.00000000 50.00000000 100.00000000
result:
ok 5 numbers
Test #4:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.25 0.25 10 1 1
output:
1.00000000 55.87553648 14.21888412 17.52360515 7.93562232 6.36480687 3.57510730 2.48497854 1.51502146 1.00000000
result:
ok 10 numbers
Test #5:
score: 0
Accepted
time: 0ms
memory: 4028kb
input:
0.25 0.63 6 93 12
output:
93.00000000 -14.20480796 55.03879801 4.81067049 35.87711037 12.00000000
result:
ok 6 numbers
Test #6:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.25 0.80 10 5 63
output:
5.00000000 78.76953618 23.69238405 68.93872496 36.18858848 64.19812709 45.00040255 62.60860231 51.65247262 63.00000000
result:
ok 10 numbers
Test #7:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.25 0.99 3 18 30
output:
18.00000000 48.72000000 30.00000000
result:
ok 3 numbers
Test #8:
score: 0
Accepted
time: 0ms
memory: 4024kb
input:
0.28 0.64 9 6 10
output:
6.00000000 20.95040335 9.70611294 16.12596977 10.72718381 13.32423212 10.59618263 11.49443969 10.00000000
result:
ok 9 numbers
Test #9:
score: 0
Accepted
time: 0ms
memory: 3964kb
input:
0.31 0.40 7 10 49
output:
10.00000000 240.11506400 78.43566984 120.36108325 68.68620374 69.43715646 49.00000000
result:
ok 7 numbers
Test #10:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
0.32 0.28 5 36 6
output:
36.00000000 10.12137681 13.31884058 7.09601449 6.00000000
result:
ok 5 numbers
Test #11:
score: 0
Accepted
time: 0ms
memory: 3860kb
input:
0.35 0.65 10 86 82
output:
86.00000000 79.53392479 83.73687368 81.00495690 82.78070280 81.62646796 82.37672061 81.88905639 82.20603813 82.00000000
result:
ok 10 numbers
Test #12:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
0.36 0.68 8 72 59
output:
72.00000000 38.23991864 62.72637071 48.58463813 60.14440181 54.68953858 60.58642712 59.00000000
result:
ok 8 numbers
Test #13:
score: 0
Accepted
time: 0ms
memory: 4024kb
input:
0.43 0.61 2 93 84
output:
93.00000000 84.00000000
result:
ok 2 numbers
Test #14:
score: 0
Accepted
time: 0ms
memory: 3928kb
input:
0.46 0.96 6 65 35
output:
65.00000000 -16.61742366 54.75598512 9.23502644 56.81385787 35.00000000
result:
ok 6 numbers
Test #15:
score: 0
Accepted
time: 0ms
memory: 4040kb
input:
0.50 0.90 4 19 1
output:
19.00000000 -6.56521739 13.81739130 1.00000000
result:
ok 4 numbers
Test #16:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.54 0.35 3 16 22
output:
16.00000000 30.37037037 22.00000000
result:
ok 3 numbers
Test #17:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
0.55 0.89 10 74 13
output:
74.00000000 -48.32193708 39.28293461 -21.40090996 23.19131132 -6.29158864 17.17989332 3.84942744 17.40729015 13.00000000
result:
ok 10 numbers
Test #18:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
0.56 0.36 3 31 88
output:
31.00000000 137.21428571 88.00000000
result:
ok 3 numbers
Test #19:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.57 0.93 7 71 48
output:
71.00000000 -34.08056536 46.60407774 -5.13060147 40.41734946 18.26642982 48.00000000
result:
ok 7 numbers
Test #20:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
0.58 0.41 8 30 69
output:
30.00000000 89.43212168 64.17063058 73.88613562 69.16391720 70.40838758 69.19407085 69.00000000
result:
ok 8 numbers
Test #21:
score: 0
Accepted
time: 0ms
memory: 4040kb
input:
0.58 0.49 6 31 96
output:
31.00000000 99.55761354 72.93341585 91.08461183 88.56644863 96.00000000
result:
ok 6 numbers
Test #22:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.61 0.29 8 62 25
output:
62.00000000 34.40765126 38.96866727 33.74910590 31.88786810 29.23884025 27.08317431 25.00000000
result:
ok 8 numbers
Test #23:
score: 0
Accepted
time: 0ms
memory: 4028kb
input:
0.63 0.89 9 37 85
output:
37.00000000 -5.88785330 29.22065242 13.16882159 34.30273825 33.33097631 51.52795212 62.12717875 85.00000000
result:
ok 9 numbers
Test #24:
score: 0
Accepted
time: 0ms
memory: 3860kb
input:
0.64 0.67 2 74 42
output:
74.00000000 42.00000000
result:
ok 2 numbers
Test #25:
score: 0
Accepted
time: 0ms
memory: 3832kb
input:
0.65 0.56 2 94 96
output:
94.00000000 96.00000000
result:
ok 2 numbers
Test #26:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
0.65 0.90 10 97 23
output:
97.00000000 -61.70357628 47.19267542 -24.85797963 26.31572112 -5.26696294 20.26062310 8.42913837 23.71350072 23.00000000
result:
ok 10 numbers
Test #27:
score: 0
Accepted
time: 0ms
memory: 3800kb
input:
0.67 0.88 4 70 42
output:
70.00000000 0.54782151 61.96704041 42.00000000
result:
ok 4 numbers
Test #28:
score: 0
Accepted
time: 0ms
memory: 3924kb
input:
0.69 0.39 10 2 27
output:
2.00000000 22.36590769 16.21247630 19.90931265 20.06029149 21.60623306 22.73181449 24.11138289 25.50226184 27.00000000
result:
ok 10 numbers
Test #29:
score: 0
Accepted
time: 0ms
memory: 3920kb
input:
0.69 0.57 4 88 47
output:
88.00000000 11.84360960 58.33209062 47.00000000
result:
ok 4 numbers
Test #30:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.71 0.89 8 4 41
output:
4.00000000 6.83889036 8.41561216 12.06169705 16.05369973 22.13303719 30.00224916 41.00000000
result:
ok 8 numbers
Test #31:
score: 0
Accepted
time: 0ms
memory: 3980kb
input:
0.72 0.49 8 21 48
output:
21.00000000 19.94044237 24.64711851 27.51674209 31.88914237 36.44338613 41.86491777 48.00000000
result:
ok 8 numbers
Test #32:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
0.74 0.58 3 57 29
output:
57.00000000 -5.48648649 29.00000000
result:
ok 3 numbers
Test #33:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.76 0.70 2 91 18
output:
91.00000000 18.00000000
result:
ok 2 numbers
Test #34:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
0.77 0.36 10 31 25
output:
31.00000000 5.21497209 15.17552851 13.56254690 15.90635137 17.13040744 18.91670023 20.73280585 22.77427259 25.00000000
result:
ok 10 numbers
Test #35:
score: 0
Accepted
time: 0ms
memory: 3748kb
input:
0.77 0.96 8 78 68
output:
78.00000000 -40.09755701 44.00488110 -4.60989628 38.69506573 25.36970018 56.68193224 68.00000000
result:
ok 8 numbers
Test #36:
score: 0
Accepted
time: 0ms
memory: 3868kb
input:
0.78 0.52 7 73 77
output:
73.00000000 8.72754751 44.76748705 39.45696461 54.05552566 62.68093161 77.00000000
result:
ok 7 numbers
Test #37:
score: 0
Accepted
time: 0ms
memory: 3836kb
input:
0.78 0.69 4 42 97
output:
42.00000000 57.29790511 73.67236599 97.00000000
result:
ok 4 numbers
Test #38:
score: 0
Accepted
time: 0ms
memory: 3904kb
input:
0.78 0.70 10 54 99
output:
54.00000000 -13.01288635 27.64994865 12.45793950 29.07215686 31.39684000 44.84004500 56.95302310 75.81138952 99.00000000
result:
ok 10 numbers
Test #39:
score: 0
Accepted
time: 0ms
memory: 3904kb
input:
0.78 0.76 10 97 83
output:
97.00000000 -43.73473696 39.60690517 -2.34501405 28.27213697 20.27005615 37.29746790 44.49726763 63.05394436 83.00000000
result:
ok 10 numbers
Test #40:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
0.78 0.95 10 100 32
output:
100.00000000 -63.26957882 45.64972852 -24.49931163 24.25777903 -4.35327841 19.64933292 11.19086519 27.39574112 32.00000000
result:
ok 10 numbers
Test #41:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
0.79 0.90 10 98 42
output:
98.00000000 -58.24691463 42.18493744 -19.09612258 22.88050686 0.88909009 21.29483734 17.62310258 33.08760465 42.00000000
result:
ok 10 numbers
Test #42:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
0.81 0.48 10 97 1
output:
97.00000000 -38.25750168 15.57142364 -5.75074766 2.81617774 -0.47925491 0.96356884 0.55044841 0.90837625 1.00000000
result:
ok 10 numbers
Test #43:
score: 0
Accepted
time: 0ms
memory: 3932kb
input:
0.81 0.86 10 20 100
output:
20.00000000 -3.33284287 14.50039728 8.87907693 19.66239397 23.56254527 35.99532048 49.41999852 70.98617441 100.00000000
result:
ok 10 numbers
Test #44:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
0.84 0.85 10 74 95
output:
74.00000000 -36.29080488 32.41572390 -3.61797607 24.51426542 17.51670330 35.55115638 44.75216916 67.81030502 95.00000000
result:
ok 10 numbers
Test #45:
score: 0
Accepted
time: 0ms
memory: 3924kb
input:
0.88 0.37 10 3 96
output:
3.00000000 29.02182849 26.64920907 34.18938052 39.94686222 47.80330955 56.84725142 67.71280578 80.62075211 96.00000000
result:
ok 10 numbers
Test #46:
score: 0
Accepted
time: 0ms
memory: 3808kb
input:
0.91 0.50 10 100 98
output:
100.00000000 -22.58685785 29.44595935 15.50239408 28.83015829 33.98664109 45.34292254 58.25538005 75.68385711 98.00000000
result:
ok 10 numbers
Test #47:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
0.94 0.48 10 44 97
output:
44.00000000 -1.58274344 19.63222117 17.69457105 26.05636294 32.98637527 43.51424697 56.73685228 74.21947969 97.00000000
result:
ok 10 numbers
Test #48:
score: 0
Accepted
time: 0ms
memory: 3800kb
input:
0.94 0.54 10 28 95
output:
28.00000000 0.45254631 15.54539353 14.85704492 22.36013473 29.04133091 39.37332381 52.69324307 70.79324334 95.00000000
result:
ok 10 numbers
Test #49:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
0.95 0.57 10 2 94
output:
2.00000000 9.22728417 9.90591997 14.67017595 19.58304153 26.96588974 36.77992893 50.31148963 68.76047464 94.00000000
result:
ok 10 numbers
Test #50:
score: 0
Accepted
time: 0ms
memory: 3904kb
input:
0.98 0.90 10 21 99
output:
21.00000000 -8.21319348 10.85107038 3.24217484 12.94329469 15.60238615 26.93930365 40.44266512 63.87918510 99.00000000
result:
ok 10 numbers
Extra Test:
score: 0
Extra Test Passed