HCcharstri
gcharacharbi
t
i
ti0j0km0t0h0charssizek2
1whilestri
gi
ifHTklcHTkrc
ifstri
gi0sj0k2
1t1j0ifstri
gi1
sj0k2
1t1j0forh1h
hifstrcmpHChs
bmahelse
ifstri
gi0kHTklcsj0ifstri
gi1
kHTkrcsj1jt0iftiifHTklcHTkrcifstri
gi10sj0k2
1j0ifstri
gi11
fsj0k2
1t1j0forh1h
hifstrcmpHChs
bmahbm0ifk2
1retur
1elseretur
0
fr