QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#96166#5253. Denormalization8BQube#WA 9ms4480kbC++171.4kb2023-04-13 15:00:222023-04-13 15:00:25

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.
  • [2023-04-13 15:00:25]
  • 评测
  • 测评结果:WA
  • 用时:9ms
  • 内存:4480kb
  • [2023-04-13 15:00:22]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define X first
#define Y second
#define SZ(a) ((int)a.size())
#define ALL(v) v.begin(), v.end()
#define pb push_back

#define double long double

int main() {
    ios::sync_with_stdio(0), cin.tie(0);
    vector<string> org, vec;
    int n;
    cin >> n;
    for (int i = 1; i <= n; ++i) {
        string s;
        cin >> s;
        vec.pb(s);
    }
    org = vec;
    vector<pair<double, int>> arr;
    sort(ALL(vec));
    arr.pb(make_pair(stold(vec[0]), 1));
    for (int i = 1; i < n; ++i)
        if (vec[i] == vec[i - 1])
            arr.back().Y++;
        else
            arr.pb(make_pair(stold(vec[i]), 1));
    const int C = 10000;
    const double eps = 1e-3;
    for (int i = 1; i <= C; ++i) {
        int flag = 1;
        double d = i / arr[0].X;
        //if (fabsl(d * d - round(d * d)) > eps) continue;
        ll sum = 0;
        for (int j = SZ(arr) - 1; j >= 0; --j) {
            double nv = d * arr[j].X;
            if (fabsl(nv - round(nv)) > eps) {
                flag = 0;
                break;
            }
            ll fin = ll(round(nv));
            sum += fin * fin * arr[j].Y;
        }
        if (!flag) continue;
        //if (!flag || (ll)round(d * d) != sum) continue;
        for (int j = 0; j < n; ++j) {
            cout << (ll)round(stold(org[j]) * d) << "\n";
        }
        return 0;
    }
    assert(0);
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3536kb

input:

2
0.909840249060
0.414958698174

output:

1423
649

result:

ok good solution

Test #2:

score: 0
Accepted
time: 2ms
memory: 3568kb

input:

3
0.005731604132
0.696198848562
0.717826101486

output:

75
9110
9393

result:

ok good solution

Test #3:

score: 0
Accepted
time: 2ms
memory: 3556kb

input:

10
0.338936215010
0.390914583549
0.048893426174
0.446152513833
0.137891103101
0.017985796057
0.459132554353
0.201452557127
0.362800863500
0.358493585479

output:

5823
6716
840
7665
2369
309
7888
3461
6233
6159

result:

ok good solution

Test #4:

score: 0
Accepted
time: 2ms
memory: 3528kb

input:

100
0.027828573352
0.034289446708
0.021442608673
0.002752893865
0.091163859407
0.180717182268
0.012097751269
0.101332712254
0.087249881055
0.112643922419
0.016667180541
0.108449036530
0.050488448020
0.104216696303
0.120734059490
0.090096410766
0.066537631979
0.046668105514
0.174836851156
0.084908984...

output:

1486
1831
1145
147
4868
9650
646
5411
4659
6015
890
5791
2696
5565
6447
4811
3553
2492
9336
4534
5302
193
5082
58
1438
4729
3774
542
5876
1641
5574
1443
9374
7710
9570
1413
3054
396
2768
8066
1774
1546
9548
1546
8339
411
3862
3496
3418
8165
4760
7829
4709
8174
8816
4396
7811
8148
2957
1239
1857
4361...

result:

ok good solution

Test #5:

score: 0
Accepted
time: 9ms
memory: 4072kb

input:

10000
0.014153431495
0.006246805276
0.014846752535
0.008905976745
0.012146085543
0.003020528319
0.010107617948
0.005218062088
0.014054879627
0.009239669913
0.008637984822
0.013371932468
0.009493829995
0.005771335736
0.002264963994
0.010799210007
0.015999982294
0.014564928771
0.001206828144
0.0056243...

output:

8186
3613
8587
5151
7025
1747
5846
3018
8129
5344
4996
7734
5491
3338
1310
6246
9254
8424
698
3253
18
6747
6383
7580
1483
2171
4328
7368
2072
8229
3813
8743
9601
5375
9211
4221
6853
8470
8388
929
2604
4103
8579
2768
1138
3754
2139
7163
5876
525
8775
4406
7769
1654
3080
734
3950
4290
6828
4796
4006
4...

result:

ok good solution

Test #6:

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

input:

10000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.010000000000
0.0100000...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
...

result:

ok good solution

Test #7:

score: 0
Accepted
time: 9ms
memory: 4480kb

input:

10000
0.000001731921
0.000003463842
0.000005195763
0.000006927684
0.000008659605
0.000010391525
0.000012123446
0.000013855367
0.000015587288
0.000017319209
0.000019051130
0.000020783051
0.000022514972
0.000024246893
0.000025978814
0.000027710735
0.000029442656
0.000031174576
0.000032906497
0.0000346...

output:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
...

result:

ok good solution

Test #8:

score: 0
Accepted
time: 2ms
memory: 3464kb

input:

2
0.447213595500
0.894427191000

output:

1
2

result:

ok good solution

Test #9:

score: -100
Wrong Answer
time: 2ms
memory: 3532kb

input:

2
0.707142137409
0.707071423196

output:

1
1

result:

wrong answer incorrect solution