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 |
|---|---|---|---|---|---|---|---|---|---|
| #606613 | #5557. Enjoyable Entree | whale_island# | AC ✓ | 18ms | 10744kb | Python3 | 644b | 2024-10-03 11:00:13 | 2024-10-03 11:00:15 |
Judging History
answer
def pluss(x,y):
z = [[0 for i in range(2)] for j in range(2)]
for i in range(2):
for j in range(2):
for k in range(2):
z[i][j] += x[i][k]*y[k][j]
return z
def qpow(x, y):
if y == 1:
return x
if y == 2:
return pluss(x,x)
tmp = qpow(x,y//2)
if y%2 == 1:
return pluss(tmp,pluss(tmp,x))
return pluss(tmp,tmp)
n = int(input())
a = [[0.5,0.5],[1,0]]
if n == 1:
print("100.0 0.0")
elif n==2:
print("0.0 100.0")
elif n==3:
print("50.0 50.0")
else:
b = qpow(a,n-2)
print("%10f %10f"%((b[0][1])*100,(b[0][0])*100))
詳細信息
Test #1:
score: 100
Accepted
time: 12ms
memory: 10712kb
input:
1
output:
100.0 0.0
result:
ok 2 numbers
Test #2:
score: 0
Accepted
time: 11ms
memory: 10652kb
input:
3
output:
50.0 50.0
result:
ok 2 numbers
Test #3:
score: 0
Accepted
time: 17ms
memory: 10640kb
input:
7
output:
34.375000 65.625000
result:
ok 2 numbers
Test #4:
score: 0
Accepted
time: 12ms
memory: 10576kb
input:
2
output:
0.0 100.0
result:
ok 2 numbers
Test #5:
score: 0
Accepted
time: 17ms
memory: 10580kb
input:
4
output:
25.000000 75.000000
result:
ok 2 numbers
Test #6:
score: 0
Accepted
time: 17ms
memory: 10584kb
input:
5
output:
37.500000 62.500000
result:
ok 2 numbers
Test #7:
score: 0
Accepted
time: 17ms
memory: 10640kb
input:
6
output:
31.250000 68.750000
result:
ok 2 numbers
Test #8:
score: 0
Accepted
time: 17ms
memory: 10528kb
input:
8
output:
32.812500 67.187500
result:
ok 2 numbers
Test #9:
score: 0
Accepted
time: 11ms
memory: 10644kb
input:
9
output:
33.593750 66.406250
result:
ok 2 numbers
Test #10:
score: 0
Accepted
time: 8ms
memory: 10616kb
input:
10
output:
33.203125 66.796875
result:
ok 2 numbers
Test #11:
score: 0
Accepted
time: 5ms
memory: 10740kb
input:
11
output:
33.398438 66.601562
result:
ok 2 numbers
Test #12:
score: 0
Accepted
time: 12ms
memory: 10704kb
input:
12
output:
33.300781 66.699219
result:
ok 2 numbers
Test #13:
score: 0
Accepted
time: 15ms
memory: 10608kb
input:
13
output:
33.349609 66.650391
result:
ok 2 numbers
Test #14:
score: 0
Accepted
time: 14ms
memory: 10712kb
input:
14
output:
33.325195 66.674805
result:
ok 2 numbers
Test #15:
score: 0
Accepted
time: 9ms
memory: 10588kb
input:
15
output:
33.337402 66.662598
result:
ok 2 numbers
Test #16:
score: 0
Accepted
time: 8ms
memory: 10588kb
input:
16
output:
33.331299 66.668701
result:
ok 2 numbers
Test #17:
score: 0
Accepted
time: 12ms
memory: 10712kb
input:
17
output:
33.334351 66.665649
result:
ok 2 numbers
Test #18:
score: 0
Accepted
time: 10ms
memory: 10588kb
input:
18
output:
33.332825 66.667175
result:
ok 2 numbers
Test #19:
score: 0
Accepted
time: 18ms
memory: 10652kb
input:
19
output:
33.333588 66.666412
result:
ok 2 numbers
Test #20:
score: 0
Accepted
time: 15ms
memory: 10528kb
input:
20
output:
33.333206 66.666794
result:
ok 2 numbers
Test #21:
score: 0
Accepted
time: 14ms
memory: 10552kb
input:
21
output:
33.333397 66.666603
result:
ok 2 numbers
Test #22:
score: 0
Accepted
time: 11ms
memory: 10524kb
input:
22
output:
33.333302 66.666698
result:
ok 2 numbers
Test #23:
score: 0
Accepted
time: 18ms
memory: 10604kb
input:
23
output:
33.333349 66.666651
result:
ok 2 numbers
Test #24:
score: 0
Accepted
time: 8ms
memory: 10744kb
input:
24
output:
33.333325 66.666675
result:
ok 2 numbers
Test #25:
score: 0
Accepted
time: 11ms
memory: 10612kb
input:
25
output:
33.333337 66.666663
result:
ok 2 numbers
Test #26:
score: 0
Accepted
time: 11ms
memory: 10624kb
input:
26
output:
33.333331 66.666669
result:
ok 2 numbers
Test #27:
score: 0
Accepted
time: 0ms
memory: 10744kb
input:
27
output:
33.333334 66.666666
result:
ok 2 numbers
Test #28:
score: 0
Accepted
time: 13ms
memory: 10704kb
input:
28
output:
33.333333 66.666667
result:
ok 2 numbers
Test #29:
score: 0
Accepted
time: 13ms
memory: 10648kb
input:
29
output:
33.333334 66.666666
result:
ok 2 numbers
Test #30:
score: 0
Accepted
time: 14ms
memory: 10600kb
input:
30
output:
33.333333 66.666667
result:
ok 2 numbers
Test #31:
score: 0
Accepted
time: 9ms
memory: 10608kb
input:
645
output:
33.333333 66.666667
result:
ok 2 numbers
Test #32:
score: 0
Accepted
time: 7ms
memory: 10584kb
input:
9664
output:
33.333333 66.666667
result:
ok 2 numbers
Test #33:
score: 0
Accepted
time: 7ms
memory: 10636kb
input:
92124
output:
33.333333 66.666667
result:
ok 2 numbers
Test #34:
score: 0
Accepted
time: 12ms
memory: 10692kb
input:
655217
output:
33.333333 66.666667
result:
ok 2 numbers
Test #35:
score: 0
Accepted
time: 11ms
memory: 10652kb
input:
1906604
output:
33.333333 66.666667
result:
ok 2 numbers
Test #36:
score: 0
Accepted
time: 14ms
memory: 10704kb
input:
14158782
output:
33.333333 66.666667
result:
ok 2 numbers
Test #37:
score: 0
Accepted
time: 4ms
memory: 10704kb
input:
118145010
output:
33.333333 66.666667
result:
ok 2 numbers
Test #38:
score: 0
Accepted
time: 9ms
memory: 10708kb
input:
2200494025
output:
33.333333 66.666667
result:
ok 2 numbers
Test #39:
score: 0
Accepted
time: 5ms
memory: 10616kb
input:
43605764225
output:
33.333333 66.666667
result:
ok 2 numbers
Test #40:
score: 0
Accepted
time: 18ms
memory: 10640kb
input:
804695488029
output:
33.333333 66.666667
result:
ok 2 numbers
Test #41:
score: 0
Accepted
time: 18ms
memory: 10648kb
input:
6627335577483
output:
33.333333 66.666667
result:
ok 2 numbers
Test #42:
score: 0
Accepted
time: 18ms
memory: 10716kb
input:
63784486977434
output:
33.333333 66.666667
result:
ok 2 numbers
Test #43:
score: 0
Accepted
time: 7ms
memory: 10584kb
input:
162874566997492
output:
33.333333 66.666667
result:
ok 2 numbers
Test #44:
score: 0
Accepted
time: 15ms
memory: 10700kb
input:
7889646630282564
output:
33.333333 66.666667
result:
ok 2 numbers
Test #45:
score: 0
Accepted
time: 7ms
memory: 10708kb
input:
93757501737327402
output:
33.333333 66.666667
result:
ok 2 numbers
Test #46:
score: 0
Accepted
time: 18ms
memory: 10708kb
input:
633156281075725080
output:
33.333333 66.666667
result:
ok 2 numbers
Test #47:
score: 0
Accepted
time: 15ms
memory: 10708kb
input:
999999999999999999
output:
33.333333 66.666667
result:
ok 2 numbers
Test #48:
score: 0
Accepted
time: 18ms
memory: 10704kb
input:
1000000000000000000
output:
33.333333 66.666667
result:
ok 2 numbers
Test #49:
score: 0
Accepted
time: 14ms
memory: 10692kb
input:
2147483646
output:
33.333333 66.666667
result:
ok 2 numbers
Test #50:
score: 0
Accepted
time: 14ms
memory: 10724kb
input:
2147483647
output:
33.333333 66.666667
result:
ok 2 numbers
Test #51:
score: 0
Accepted
time: 14ms
memory: 10584kb
input:
2147483648
output:
33.333333 66.666667
result:
ok 2 numbers
Test #52:
score: 0
Accepted
time: 13ms
memory: 10640kb
input:
2147483649
output:
33.333333 66.666667
result:
ok 2 numbers
Test #53:
score: 0
Accepted
time: 12ms
memory: 10568kb
input:
4294967294
output:
33.333333 66.666667
result:
ok 2 numbers
Test #54:
score: 0
Accepted
time: 10ms
memory: 10632kb
input:
4294967295
output:
33.333333 66.666667
result:
ok 2 numbers
Test #55:
score: 0
Accepted
time: 18ms
memory: 10608kb
input:
4294967296
output:
33.333333 66.666667
result:
ok 2 numbers
Test #56:
score: 0
Accepted
time: 12ms
memory: 10608kb
input:
4294967297
output:
33.333333 66.666667
result:
ok 2 numbers