Oct 10

HDU 5451 Best Solver

Oct 9

hdu 5459 Jesus is Here

Sep 3

ICPC 7400 / HDU 5572 An Easy Physics Problem

Aug 17

POJ 1470 Closest Common Ancestors

Aug 11

ICPC 7411 LCM Walk

Aug 6

icpc 7304 Queue of Soldiers

Jul 28

ICPC 7305 Jumping Joey

Jul 20

icpc7306 Primorial vs LCM

Jul 12

線段樹5題 poj1151 poj2528 poj3246 poj3468 poj3321

Jul 12

數位DP三題 hdu2089 hdu3652 hdu4734