QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#23753#2958. BettingFudanU1#AC ✓3ms3904kbC++202.4kb2022-03-19 12:40:272022-04-30 04:05:26

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.
  • [2022-04-30 04:05:26]
  • 评测
  • 测评结果:AC
  • 用时:3ms
  • 内存:3904kb
  • [2022-03-19 12:40:27]
  • 提交

answer

#include <bits/stdc++.h>
#define rep(i, l, r) for (int i = l; i <= r; i++)
#define per(i, r, l) for (int i = r; i >= l; i--)
#define srep(i, l, r) for (int i = l; i < r; i++)
#define sper(i, r, l) for (int i = r; i > l; i--)
#define erep(i, x) for (int i = h[x]; i; i = e[i].next)
#define erep2(i, x) for (int& i = cur[x]; i; i = e[i].next)
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pdd pair<double, double>
#define fi first
#define se second
#define ui unsigned int
#define ld long double
#define pb push_back
#define pc putchar
#define lowbit(x) (x & -x)
#define maxbuf 2000020
#define gc() ((p1 == p2 && (p2 = (p1 = buffer) + fread(buffer, 1, maxbuf, stdin), p1 == p2)) ? EOF : *p1++)
using namespace std;

namespace Fast_Read{
    char buffer[maxbuf], *p1, *p2;
    template<class T> void read_signed(T& x){
        char ch = gc(); x = 0; bool f = 1;
        while (!isdigit(ch) && ch != '-') ch = gc();
        if (ch == '-') f = 0, ch = gc();
        while ('0' <= ch && ch <= '9') x = (x << 1) + (x << 3) + ch - '0', ch = gc();
        x = (f) ? x : -x;
    }
    template<class T, class... Args> void read_signed(T& x, Args&... args){
        read_signed(x), read_signed(args...);
    }
    template<class T> void read_unsigned(T& x){
        char ch = gc(); x = 0;
        while (!isdigit(ch)) ch = gc(); 
        while (isdigit(ch)) x = (x << 1) + (x << 3) + ch - '0', ch = gc(); 
    }
    template<class T, class... Args> void read_unsigned(T& x, Args&... args){
        read_unsigned(x), read_unsigned(args...);
    }
    #define isletter(ch) ('a' <= ch && ch <= 'z')
    int read_string(char* s){
        char ch = gc(); int l = 0;
        while (!isletter(ch)) ch = gc();
        while (isletter(ch)) s[l++] = ch, ch = gc();
        s[l] = '\0'; return l;
    }
}using namespace Fast_Read; 

int _num[20];
template <class T> void write(T x, char sep = '\n'){	
	if (!x) {putchar('0'), putchar(sep); return;}
	if (x < 0) putchar('-'), x = -x;
	int c = 0;
	while (x) _num[++c] = x % 10, x /= 10;
	while (c) putchar('0' + _num[c--]); 
	putchar(sep);
}

#define read read_signed
#define reads read_string 
#define writes puts

#define maxn
#define maxm
#define maxs
#define maxb
#define inf 
#define eps
#define M 
#define ll long long int 

int main(){
	float p; 
	cin >> p;
	cout << 100 / p << endl << 100 / (100 - p) << endl;
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 3ms
memory: 3772kb

input:

80

output:

1.25
5

result:

ok 2 numbers

Test #2:

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

input:

15

output:

6.66667
1.17647

result:

ok 2 numbers

Test #3:

score: 0
Accepted
time: 3ms
memory: 3720kb

input:

1

output:

100
1.0101

result:

ok 2 numbers

Test #4:

score: 0
Accepted
time: 3ms
memory: 3852kb

input:

2

output:

50
1.02041

result:

ok 2 numbers

Test #5:

score: 0
Accepted
time: 3ms
memory: 3772kb

input:

3

output:

33.3333
1.03093

result:

ok 2 numbers

Test #6:

score: 0
Accepted
time: 2ms
memory: 3712kb

input:

4

output:

25
1.04167

result:

ok 2 numbers

Test #7:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

5

output:

20
1.05263

result:

ok 2 numbers

Test #8:

score: 0
Accepted
time: 3ms
memory: 3752kb

input:

6

output:

16.6667
1.06383

result:

ok 2 numbers

Test #9:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

7

output:

14.2857
1.07527

result:

ok 2 numbers

Test #10:

score: 0
Accepted
time: 3ms
memory: 3756kb

input:

8

output:

12.5
1.08696

result:

ok 2 numbers

Test #11:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

9

output:

11.1111
1.0989

result:

ok 2 numbers

Test #12:

score: 0
Accepted
time: 3ms
memory: 3636kb

input:

10

output:

10
1.11111

result:

ok 2 numbers

Test #13:

score: 0
Accepted
time: 3ms
memory: 3836kb

input:

11

output:

9.09091
1.1236

result:

ok 2 numbers

Test #14:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

12

output:

8.33333
1.13636

result:

ok 2 numbers

Test #15:

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

input:

13

output:

7.69231
1.14943

result:

ok 2 numbers

Test #16:

score: 0
Accepted
time: 3ms
memory: 3708kb

input:

14

output:

7.14286
1.16279

result:

ok 2 numbers

Test #17:

score: 0
Accepted
time: 3ms
memory: 3708kb

input:

16

output:

6.25
1.19048

result:

ok 2 numbers

Test #18:

score: 0
Accepted
time: 3ms
memory: 3800kb

input:

17

output:

5.88235
1.20482

result:

ok 2 numbers

Test #19:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

18

output:

5.55556
1.21951

result:

ok 2 numbers

Test #20:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

19

output:

5.26316
1.23457

result:

ok 2 numbers

Test #21:

score: 0
Accepted
time: 3ms
memory: 3776kb

input:

20

output:

5
1.25

result:

ok 2 numbers

Test #22:

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

input:

21

output:

4.7619
1.26582

result:

ok 2 numbers

Test #23:

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

input:

22

output:

4.54545
1.28205

result:

ok 2 numbers

Test #24:

score: 0
Accepted
time: 3ms
memory: 3716kb

input:

23

output:

4.34783
1.2987

result:

ok 2 numbers

Test #25:

score: 0
Accepted
time: 3ms
memory: 3640kb

input:

24

output:

4.16667
1.31579

result:

ok 2 numbers

Test #26:

score: 0
Accepted
time: 3ms
memory: 3640kb

input:

25

output:

4
1.33333

result:

ok 2 numbers

Test #27:

score: 0
Accepted
time: 3ms
memory: 3692kb

input:

26

output:

3.84615
1.35135

result:

ok 2 numbers

Test #28:

score: 0
Accepted
time: 3ms
memory: 3756kb

input:

27

output:

3.7037
1.36986

result:

ok 2 numbers

Test #29:

score: 0
Accepted
time: 3ms
memory: 3752kb

input:

28

output:

3.57143
1.38889

result:

ok 2 numbers

Test #30:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

29

output:

3.44828
1.40845

result:

ok 2 numbers

Test #31:

score: 0
Accepted
time: 3ms
memory: 3776kb

input:

30

output:

3.33333
1.42857

result:

ok 2 numbers

Test #32:

score: 0
Accepted
time: 3ms
memory: 3752kb

input:

31

output:

3.22581
1.44928

result:

ok 2 numbers

Test #33:

score: 0
Accepted
time: 3ms
memory: 3688kb

input:

32

output:

3.125
1.47059

result:

ok 2 numbers

Test #34:

score: 0
Accepted
time: 3ms
memory: 3768kb

input:

33

output:

3.0303
1.49254

result:

ok 2 numbers

Test #35:

score: 0
Accepted
time: 3ms
memory: 3748kb

input:

34

output:

2.94118
1.51515

result:

ok 2 numbers

Test #36:

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

input:

35

output:

2.85714
1.53846

result:

ok 2 numbers

Test #37:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

36

output:

2.77778
1.5625

result:

ok 2 numbers

Test #38:

score: 0
Accepted
time: 3ms
memory: 3852kb

input:

37

output:

2.7027
1.5873

result:

ok 2 numbers

Test #39:

score: 0
Accepted
time: 3ms
memory: 3748kb

input:

38

output:

2.63158
1.6129

result:

ok 2 numbers

Test #40:

score: 0
Accepted
time: 1ms
memory: 3840kb

input:

39

output:

2.5641
1.63934

result:

ok 2 numbers

Test #41:

score: 0
Accepted
time: 3ms
memory: 3804kb

input:

40

output:

2.5
1.66667

result:

ok 2 numbers

Test #42:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

41

output:

2.43902
1.69492

result:

ok 2 numbers

Test #43:

score: 0
Accepted
time: 1ms
memory: 3728kb

input:

42

output:

2.38095
1.72414

result:

ok 2 numbers

Test #44:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

43

output:

2.32558
1.75439

result:

ok 2 numbers

Test #45:

score: 0
Accepted
time: 2ms
memory: 3800kb

input:

44

output:

2.27273
1.78571

result:

ok 2 numbers

Test #46:

score: 0
Accepted
time: 3ms
memory: 3772kb

input:

45

output:

2.22222
1.81818

result:

ok 2 numbers

Test #47:

score: 0
Accepted
time: 1ms
memory: 3692kb

input:

46

output:

2.17391
1.85185

result:

ok 2 numbers

Test #48:

score: 0
Accepted
time: 1ms
memory: 3900kb

input:

47

output:

2.12766
1.88679

result:

ok 2 numbers

Test #49:

score: 0
Accepted
time: 3ms
memory: 3704kb

input:

48

output:

2.08333
1.92308

result:

ok 2 numbers

Test #50:

score: 0
Accepted
time: 3ms
memory: 3764kb

input:

49

output:

2.04082
1.96078

result:

ok 2 numbers

Test #51:

score: 0
Accepted
time: 3ms
memory: 3640kb

input:

50

output:

2
2

result:

ok 2 numbers

Test #52:

score: 0
Accepted
time: 1ms
memory: 3800kb

input:

51

output:

1.96078
2.04082

result:

ok 2 numbers

Test #53:

score: 0
Accepted
time: 3ms
memory: 3756kb

input:

52

output:

1.92308
2.08333

result:

ok 2 numbers

Test #54:

score: 0
Accepted
time: 3ms
memory: 3744kb

input:

53

output:

1.88679
2.12766

result:

ok 2 numbers

Test #55:

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

input:

54

output:

1.85185
2.17391

result:

ok 2 numbers

Test #56:

score: 0
Accepted
time: 3ms
memory: 3704kb

input:

55

output:

1.81818
2.22222

result:

ok 2 numbers

Test #57:

score: 0
Accepted
time: 3ms
memory: 3768kb

input:

56

output:

1.78571
2.27273

result:

ok 2 numbers

Test #58:

score: 0
Accepted
time: 3ms
memory: 3744kb

input:

57

output:

1.75439
2.32558

result:

ok 2 numbers

Test #59:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

58

output:

1.72414
2.38095

result:

ok 2 numbers

Test #60:

score: 0
Accepted
time: 3ms
memory: 3772kb

input:

59

output:

1.69492
2.43902

result:

ok 2 numbers

Test #61:

score: 0
Accepted
time: 3ms
memory: 3764kb

input:

60

output:

1.66667
2.5

result:

ok 2 numbers

Test #62:

score: 0
Accepted
time: 2ms
memory: 3716kb

input:

61

output:

1.63934
2.5641

result:

ok 2 numbers

Test #63:

score: 0
Accepted
time: 3ms
memory: 3748kb

input:

62

output:

1.6129
2.63158

result:

ok 2 numbers

Test #64:

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

input:

63

output:

1.5873
2.7027

result:

ok 2 numbers

Test #65:

score: 0
Accepted
time: 3ms
memory: 3724kb

input:

64

output:

1.5625
2.77778

result:

ok 2 numbers

Test #66:

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

input:

65

output:

1.53846
2.85714

result:

ok 2 numbers

Test #67:

score: 0
Accepted
time: 3ms
memory: 3708kb

input:

66

output:

1.51515
2.94118

result:

ok 2 numbers

Test #68:

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

input:

67

output:

1.49254
3.0303

result:

ok 2 numbers

Test #69:

score: 0
Accepted
time: 3ms
memory: 3848kb

input:

68

output:

1.47059
3.125

result:

ok 2 numbers

Test #70:

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

input:

69

output:

1.44928
3.22581

result:

ok 2 numbers

Test #71:

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

input:

70

output:

1.42857
3.33333

result:

ok 2 numbers

Test #72:

score: 0
Accepted
time: 3ms
memory: 3756kb

input:

71

output:

1.40845
3.44828

result:

ok 2 numbers

Test #73:

score: 0
Accepted
time: 3ms
memory: 3804kb

input:

72

output:

1.38889
3.57143

result:

ok 2 numbers

Test #74:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

73

output:

1.36986
3.7037

result:

ok 2 numbers

Test #75:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

74

output:

1.35135
3.84615

result:

ok 2 numbers

Test #76:

score: 0
Accepted
time: 3ms
memory: 3688kb

input:

75

output:

1.33333
4

result:

ok 2 numbers

Test #77:

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

input:

76

output:

1.31579
4.16667

result:

ok 2 numbers

Test #78:

score: 0
Accepted
time: 3ms
memory: 3708kb

input:

77

output:

1.2987
4.34783

result:

ok 2 numbers

Test #79:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

78

output:

1.28205
4.54545

result:

ok 2 numbers

Test #80:

score: 0
Accepted
time: 3ms
memory: 3688kb

input:

79

output:

1.26582
4.7619

result:

ok 2 numbers

Test #81:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

81

output:

1.23457
5.26316

result:

ok 2 numbers

Test #82:

score: 0
Accepted
time: 3ms
memory: 3868kb

input:

82

output:

1.21951
5.55556

result:

ok 2 numbers

Test #83:

score: 0
Accepted
time: 3ms
memory: 3744kb

input:

83

output:

1.20482
5.88235

result:

ok 2 numbers

Test #84:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

84

output:

1.19048
6.25

result:

ok 2 numbers

Test #85:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

85

output:

1.17647
6.66667

result:

ok 2 numbers

Test #86:

score: 0
Accepted
time: 3ms
memory: 3840kb

input:

86

output:

1.16279
7.14286

result:

ok 2 numbers

Test #87:

score: 0
Accepted
time: 3ms
memory: 3764kb

input:

87

output:

1.14943
7.69231

result:

ok 2 numbers

Test #88:

score: 0
Accepted
time: 3ms
memory: 3748kb

input:

88

output:

1.13636
8.33333

result:

ok 2 numbers

Test #89:

score: 0
Accepted
time: 3ms
memory: 3768kb

input:

89

output:

1.1236
9.09091

result:

ok 2 numbers

Test #90:

score: 0
Accepted
time: 3ms
memory: 3688kb

input:

90

output:

1.11111
10

result:

ok 2 numbers

Test #91:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

91

output:

1.0989
11.1111

result:

ok 2 numbers

Test #92:

score: 0
Accepted
time: 3ms
memory: 3904kb

input:

92

output:

1.08696
12.5

result:

ok 2 numbers

Test #93:

score: 0
Accepted
time: 3ms
memory: 3800kb

input:

93

output:

1.07527
14.2857

result:

ok 2 numbers

Test #94:

score: 0
Accepted
time: 3ms
memory: 3692kb

input:

94

output:

1.06383
16.6667

result:

ok 2 numbers

Test #95:

score: 0
Accepted
time: 3ms
memory: 3720kb

input:

95

output:

1.05263
20

result:

ok 2 numbers

Test #96:

score: 0
Accepted
time: 3ms
memory: 3768kb

input:

96

output:

1.04167
25

result:

ok 2 numbers

Test #97:

score: 0
Accepted
time: 3ms
memory: 3748kb

input:

97

output:

1.03093
33.3333

result:

ok 2 numbers

Test #98:

score: 0
Accepted
time: 3ms
memory: 3776kb

input:

98

output:

1.02041
50

result:

ok 2 numbers

Test #99:

score: 0
Accepted
time: 3ms
memory: 3756kb

input:

99

output:

1.0101
100

result:

ok 2 numbers