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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
#43066#2958. Bettingsinbad#AC ✓2ms3888kbC++3.7kb2022-08-06 10:17:012022-08-06 10:17:02

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.
  • [2022-08-06 10:17:02]
  • 评测
  • 测评结果:AC
  • 用时:2ms
  • 内存:3888kb
  • [2022-08-06 10:17:01]
  • 提交

answer

#define LOCAL
#define _USE_MATH_DEFINES
#include <array>
#include <cassert>
#include <cstdio>
#include <cstring>
#include <iostream>
#include <iomanip>
#include <string>
#include <sstream>
#include <vector>
#include <queue>
#include <stack>
#include <list>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <algorithm>
#include <complex>
#include <cmath>
#include <numeric>
#include <bitset>
#include <functional>
#include <random>
#include <ctime>

using namespace std;

template <typename A, typename B>
ostream& operator <<(ostream& out, const pair<A, B>& a) {
  out << "(" << a.first << "," << a.second << ")";
  return out;
}
template <typename T, size_t N>
ostream& operator <<(ostream& out, const array<T, N>& a) {
  out << "["; bool first = true;
  for (auto& v : a) { out << (first ? "" : ", "); out << v; first = 0;} out << "]";
  return out;
}
template <typename T>
ostream& operator <<(ostream& out, const vector<T>& a) {
  out << "["; bool first = true;
  for (auto v : a) { out << (first ? "" : ", "); out << v; first = 0;} out << "]";
  return out;
}
template <typename T, class Cmp>
ostream& operator <<(ostream& out, const set<T, Cmp>& a) {
  out << "{"; bool first = true;
  for (auto& v : a) { out << (first ? "" : ", "); out << v; first = 0;} out << "}";
  return out;
}
template <typename T, class Cmp>
ostream& operator <<(ostream& out, const multiset<T, Cmp>& a) {
  out << "{"; bool first = true;
  for (auto& v : a) { out << (first ? "" : ", "); out << v; first = 0;} out << "}";
  return out;
}
template <typename U, typename T, class Cmp>
ostream& operator <<(ostream& out, const map<U, T, Cmp>& a) {
  out << "{"; bool first = true;
  for (auto& p : a) { out << (first ? "" : ", "); out << p.first << ":" << p.second; first = 0;} out << "}";
  return out;
}
#ifdef LOCAL
#define trace(...) __f(#__VA_ARGS__, __VA_ARGS__)
#else
#define trace(...) 42
#endif
template <typename Arg1>
void __f(const char* name, Arg1&& arg1){
  cerr << name << ": " << arg1 << endl;
}
template <typename Arg1, typename... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args){
  const char* comma = strchr(names + 1, ',');
  cerr.write(names, comma - names) << ": " << arg1 << " |";
  __f(comma + 1, args...);
}

template <class T> auto vect(const T& v, int n) { return vector<T>(n, v); }
template <class T, class... D> auto vect(const T& v, int n, D... m) {
  return vector<decltype(vect(v, m...))>(n, vect(v, m...));
}

using int64 = long long;
using int128 = __int128_t;
using ii = pair<int, int>;
#define SZ(x) (int)((x).size())
template <typename T> static constexpr T inf = numeric_limits<T>::max() / 2;
const int MOD = 1e9 + 7;
// const int MOD = 998244353;
mt19937_64 mrand(random_device{}());
int64 rnd(int64 x) { return mrand() % x; }
int lg2(int64 x) { return sizeof(int64) * 8 - 1 - __builtin_clzll(x); }
template <class T> void out(const vector<T>& a) { for (int i = 0; i < SZ(a); ++i) cout << a[i] << " \n"[i + 1 == SZ(a)]; }
template <class T> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; }
template <class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
template <class T> void dedup(vector<T>& v) { sort(v.begin(), v.end()); v.erase(unique(v.begin(), v.end()), v.end()); }
void add_mod(int& x, int y) { x += y; if (x >= MOD) x -= MOD; }
void sub_mod(int& x, int y) { x += MOD - y; if (x >= MOD) x -= MOD; }

struct fast_ios {
  fast_ios() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(10);
  };
} fast_ios_;

int main() {
  double x;
  cin >> x;
  cout << 100 / x << "\n";
  x = 100 - x;
  cout << 100 / x << "\n";
  return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3832kb

input:

80

output:

1.2500000000
5.0000000000

result:

ok 2 numbers

Test #2:

score: 0
Accepted
time: 2ms
memory: 3760kb

input:

15

output:

6.6666666667
1.1764705882

result:

ok 2 numbers

Test #3:

score: 0
Accepted
time: 2ms
memory: 3840kb

input:

1

output:

100.0000000000
1.0101010101

result:

ok 2 numbers

Test #4:

score: 0
Accepted
time: 2ms
memory: 3832kb

input:

2

output:

50.0000000000
1.0204081633

result:

ok 2 numbers

Test #5:

score: 0
Accepted
time: 2ms
memory: 3888kb

input:

3

output:

33.3333333333
1.0309278351

result:

ok 2 numbers

Test #6:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

4

output:

25.0000000000
1.0416666667

result:

ok 2 numbers

Test #7:

score: 0
Accepted
time: 2ms
memory: 3888kb

input:

5

output:

20.0000000000
1.0526315789

result:

ok 2 numbers

Test #8:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

6

output:

16.6666666667
1.0638297872

result:

ok 2 numbers

Test #9:

score: 0
Accepted
time: 1ms
memory: 3828kb

input:

7

output:

14.2857142857
1.0752688172

result:

ok 2 numbers

Test #10:

score: 0
Accepted
time: 2ms
memory: 3824kb

input:

8

output:

12.5000000000
1.0869565217

result:

ok 2 numbers

Test #11:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

9

output:

11.1111111111
1.0989010989

result:

ok 2 numbers

Test #12:

score: 0
Accepted
time: 2ms
memory: 3820kb

input:

10

output:

10.0000000000
1.1111111111

result:

ok 2 numbers

Test #13:

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

input:

11

output:

9.0909090909
1.1235955056

result:

ok 2 numbers

Test #14:

score: 0
Accepted
time: 2ms
memory: 3784kb

input:

12

output:

8.3333333333
1.1363636364

result:

ok 2 numbers

Test #15:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

13

output:

7.6923076923
1.1494252874

result:

ok 2 numbers

Test #16:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

14

output:

7.1428571429
1.1627906977

result:

ok 2 numbers

Test #17:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

16

output:

6.2500000000
1.1904761905

result:

ok 2 numbers

Test #18:

score: 0
Accepted
time: 2ms
memory: 3884kb

input:

17

output:

5.8823529412
1.2048192771

result:

ok 2 numbers

Test #19:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

18

output:

5.5555555556
1.2195121951

result:

ok 2 numbers

Test #20:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

19

output:

5.2631578947
1.2345679012

result:

ok 2 numbers

Test #21:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

20

output:

5.0000000000
1.2500000000

result:

ok 2 numbers

Test #22:

score: 0
Accepted
time: 1ms
memory: 3740kb

input:

21

output:

4.7619047619
1.2658227848

result:

ok 2 numbers

Test #23:

score: 0
Accepted
time: 2ms
memory: 3836kb

input:

22

output:

4.5454545455
1.2820512821

result:

ok 2 numbers

Test #24:

score: 0
Accepted
time: 2ms
memory: 3812kb

input:

23

output:

4.3478260870
1.2987012987

result:

ok 2 numbers

Test #25:

score: 0
Accepted
time: 2ms
memory: 3764kb

input:

24

output:

4.1666666667
1.3157894737

result:

ok 2 numbers

Test #26:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

25

output:

4.0000000000
1.3333333333

result:

ok 2 numbers

Test #27:

score: 0
Accepted
time: 2ms
memory: 3756kb

input:

26

output:

3.8461538462
1.3513513514

result:

ok 2 numbers

Test #28:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

27

output:

3.7037037037
1.3698630137

result:

ok 2 numbers

Test #29:

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

input:

28

output:

3.5714285714
1.3888888889

result:

ok 2 numbers

Test #30:

score: 0
Accepted
time: 2ms
memory: 3856kb

input:

29

output:

3.4482758621
1.4084507042

result:

ok 2 numbers

Test #31:

score: 0
Accepted
time: 2ms
memory: 3836kb

input:

30

output:

3.3333333333
1.4285714286

result:

ok 2 numbers

Test #32:

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

input:

31

output:

3.2258064516
1.4492753623

result:

ok 2 numbers

Test #33:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

32

output:

3.1250000000
1.4705882353

result:

ok 2 numbers

Test #34:

score: 0
Accepted
time: 2ms
memory: 3828kb

input:

33

output:

3.0303030303
1.4925373134

result:

ok 2 numbers

Test #35:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

34

output:

2.9411764706
1.5151515152

result:

ok 2 numbers

Test #36:

score: 0
Accepted
time: 2ms
memory: 3772kb

input:

35

output:

2.8571428571
1.5384615385

result:

ok 2 numbers

Test #37:

score: 0
Accepted
time: 2ms
memory: 3752kb

input:

36

output:

2.7777777778
1.5625000000

result:

ok 2 numbers

Test #38:

score: 0
Accepted
time: 2ms
memory: 3816kb

input:

37

output:

2.7027027027
1.5873015873

result:

ok 2 numbers

Test #39:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

38

output:

2.6315789474
1.6129032258

result:

ok 2 numbers

Test #40:

score: 0
Accepted
time: 2ms
memory: 3836kb

input:

39

output:

2.5641025641
1.6393442623

result:

ok 2 numbers

Test #41:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

40

output:

2.5000000000
1.6666666667

result:

ok 2 numbers

Test #42:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

41

output:

2.4390243902
1.6949152542

result:

ok 2 numbers

Test #43:

score: 0
Accepted
time: 2ms
memory: 3884kb

input:

42

output:

2.3809523810
1.7241379310

result:

ok 2 numbers

Test #44:

score: 0
Accepted
time: 2ms
memory: 3828kb

input:

43

output:

2.3255813953
1.7543859649

result:

ok 2 numbers

Test #45:

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

input:

44

output:

2.2727272727
1.7857142857

result:

ok 2 numbers

Test #46:

score: 0
Accepted
time: 2ms
memory: 3888kb

input:

45

output:

2.2222222222
1.8181818182

result:

ok 2 numbers

Test #47:

score: 0
Accepted
time: 2ms
memory: 3820kb

input:

46

output:

2.1739130435
1.8518518519

result:

ok 2 numbers

Test #48:

score: 0
Accepted
time: 2ms
memory: 3760kb

input:

47

output:

2.1276595745
1.8867924528

result:

ok 2 numbers

Test #49:

score: 0
Accepted
time: 1ms
memory: 3740kb

input:

48

output:

2.0833333333
1.9230769231

result:

ok 2 numbers

Test #50:

score: 0
Accepted
time: 2ms
memory: 3704kb

input:

49

output:

2.0408163265
1.9607843137

result:

ok 2 numbers

Test #51:

score: 0
Accepted
time: 2ms
memory: 3824kb

input:

50

output:

2.0000000000
2.0000000000

result:

ok 2 numbers

Test #52:

score: 0
Accepted
time: 2ms
memory: 3836kb

input:

51

output:

1.9607843137
2.0408163265

result:

ok 2 numbers

Test #53:

score: 0
Accepted
time: 2ms
memory: 3840kb

input:

52

output:

1.9230769231
2.0833333333

result:

ok 2 numbers

Test #54:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

53

output:

1.8867924528
2.1276595745

result:

ok 2 numbers

Test #55:

score: 0
Accepted
time: 2ms
memory: 3884kb

input:

54

output:

1.8518518519
2.1739130435

result:

ok 2 numbers

Test #56:

score: 0
Accepted
time: 2ms
memory: 3748kb

input:

55

output:

1.8181818182
2.2222222222

result:

ok 2 numbers

Test #57:

score: 0
Accepted
time: 2ms
memory: 3836kb

input:

56

output:

1.7857142857
2.2727272727

result:

ok 2 numbers

Test #58:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

57

output:

1.7543859649
2.3255813953

result:

ok 2 numbers

Test #59:

score: 0
Accepted
time: 2ms
memory: 3860kb

input:

58

output:

1.7241379310
2.3809523810

result:

ok 2 numbers

Test #60:

score: 0
Accepted
time: 2ms
memory: 3824kb

input:

59

output:

1.6949152542
2.4390243902

result:

ok 2 numbers

Test #61:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

60

output:

1.6666666667
2.5000000000

result:

ok 2 numbers

Test #62:

score: 0
Accepted
time: 2ms
memory: 3860kb

input:

61

output:

1.6393442623
2.5641025641

result:

ok 2 numbers

Test #63:

score: 0
Accepted
time: 2ms
memory: 3692kb

input:

62

output:

1.6129032258
2.6315789474

result:

ok 2 numbers

Test #64:

score: 0
Accepted
time: 1ms
memory: 3764kb

input:

63

output:

1.5873015873
2.7027027027

result:

ok 2 numbers

Test #65:

score: 0
Accepted
time: 2ms
memory: 3760kb

input:

64

output:

1.5625000000
2.7777777778

result:

ok 2 numbers

Test #66:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

65

output:

1.5384615385
2.8571428571

result:

ok 2 numbers

Test #67:

score: 0
Accepted
time: 2ms
memory: 3760kb

input:

66

output:

1.5151515152
2.9411764706

result:

ok 2 numbers

Test #68:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

67

output:

1.4925373134
3.0303030303

result:

ok 2 numbers

Test #69:

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

input:

68

output:

1.4705882353
3.1250000000

result:

ok 2 numbers

Test #70:

score: 0
Accepted
time: 2ms
memory: 3684kb

input:

69

output:

1.4492753623
3.2258064516

result:

ok 2 numbers

Test #71:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

70

output:

1.4285714286
3.3333333333

result:

ok 2 numbers

Test #72:

score: 0
Accepted
time: 2ms
memory: 3700kb

input:

71

output:

1.4084507042
3.4482758621

result:

ok 2 numbers

Test #73:

score: 0
Accepted
time: 2ms
memory: 3824kb

input:

72

output:

1.3888888889
3.5714285714

result:

ok 2 numbers

Test #74:

score: 0
Accepted
time: 2ms
memory: 3752kb

input:

73

output:

1.3698630137
3.7037037037

result:

ok 2 numbers

Test #75:

score: 0
Accepted
time: 2ms
memory: 3864kb

input:

74

output:

1.3513513514
3.8461538462

result:

ok 2 numbers

Test #76:

score: 0
Accepted
time: 2ms
memory: 3888kb

input:

75

output:

1.3333333333
4.0000000000

result:

ok 2 numbers

Test #77:

score: 0
Accepted
time: 2ms
memory: 3752kb

input:

76

output:

1.3157894737
4.1666666667

result:

ok 2 numbers

Test #78:

score: 0
Accepted
time: 2ms
memory: 3768kb

input:

77

output:

1.2987012987
4.3478260870

result:

ok 2 numbers

Test #79:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

78

output:

1.2820512821
4.5454545455

result:

ok 2 numbers

Test #80:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

79

output:

1.2658227848
4.7619047619

result:

ok 2 numbers

Test #81:

score: 0
Accepted
time: 2ms
memory: 3864kb

input:

81

output:

1.2345679012
5.2631578947

result:

ok 2 numbers

Test #82:

score: 0
Accepted
time: 2ms
memory: 3812kb

input:

82

output:

1.2195121951
5.5555555556

result:

ok 2 numbers

Test #83:

score: 0
Accepted
time: 0ms
memory: 3884kb

input:

83

output:

1.2048192771
5.8823529412

result:

ok 2 numbers

Test #84:

score: 0
Accepted
time: 2ms
memory: 3704kb

input:

84

output:

1.1904761905
6.2500000000

result:

ok 2 numbers

Test #85:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

85

output:

1.1764705882
6.6666666667

result:

ok 2 numbers

Test #86:

score: 0
Accepted
time: 2ms
memory: 3740kb

input:

86

output:

1.1627906977
7.1428571429

result:

ok 2 numbers

Test #87:

score: 0
Accepted
time: 2ms
memory: 3868kb

input:

87

output:

1.1494252874
7.6923076923

result:

ok 2 numbers

Test #88:

score: 0
Accepted
time: 2ms
memory: 3820kb

input:

88

output:

1.1363636364
8.3333333333

result:

ok 2 numbers

Test #89:

score: 0
Accepted
time: 2ms
memory: 3704kb

input:

89

output:

1.1235955056
9.0909090909

result:

ok 2 numbers

Test #90:

score: 0
Accepted
time: 2ms
memory: 3684kb

input:

90

output:

1.1111111111
10.0000000000

result:

ok 2 numbers

Test #91:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

91

output:

1.0989010989
11.1111111111

result:

ok 2 numbers

Test #92:

score: 0
Accepted
time: 2ms
memory: 3864kb

input:

92

output:

1.0869565217
12.5000000000

result:

ok 2 numbers

Test #93:

score: 0
Accepted
time: 2ms
memory: 3752kb

input:

93

output:

1.0752688172
14.2857142857

result:

ok 2 numbers

Test #94:

score: 0
Accepted
time: 2ms
memory: 3692kb

input:

94

output:

1.0638297872
16.6666666667

result:

ok 2 numbers

Test #95:

score: 0
Accepted
time: 2ms
memory: 3764kb

input:

95

output:

1.0526315789
20.0000000000

result:

ok 2 numbers

Test #96:

score: 0
Accepted
time: 2ms
memory: 3828kb

input:

96

output:

1.0416666667
25.0000000000

result:

ok 2 numbers

Test #97:

score: 0
Accepted
time: 2ms
memory: 3824kb

input:

97

output:

1.0309278351
33.3333333333

result:

ok 2 numbers

Test #98:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

98

output:

1.0204081633
50.0000000000

result:

ok 2 numbers

Test #99:

score: 0
Accepted
time: 2ms
memory: 3704kb

input:

99

output:

1.0101010101
100.0000000000

result:

ok 2 numbers