p大

p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1
p
0
1