何遥's submissions for 1550 等比数列求和

0 / 0
AC | C
何遥
on May 16, 2010, 2:55 p.m.
0.06s
164.00 KB
0 / 0
AC | C
何遥
on May 16, 2010, 2:53 p.m.
0.08s
164.00 KB
何遥
on May 16, 2010, 2:51 p.m.
0.09s
164.00 KB