|
A
|
CodeForces 101243G |
Sphenic numbers
|
|
B
|
HDU 5778 |
abs
|
|
C
|
HDU 1452 |
Happy 2004
|
|
D
|
HDU 6069 |
Counting Divisors
|
|
E
|
FZU 2282 |
Wand
|
|
F
|
HDU 3037 |
Saving Beans
|
|
G
|
HDU 2824 |
The Euler function
|
|
H
|
HDU 4556 |
Stern-Brocot Tree
|
|
I
|
CodeForces 776E |
The Holmes Children
|
|
J
|
POJ 1365 |
Prime Land
|
|
K
|
POJ 1061 |
青蛙的约会
|
|
L
|
POJ 1006 |
Biorhythms
|
|
M
|
POJ 2891 |
Strange Way to Express Integers
|