I have problem with this code

` skAx=1966 skAy=4372 p=5449 Pmlx(1)=10 Pmly(1)=2 Cm3(1)=mod(Pmlx(1)+skAx+skAy,p) Cm4(1)=mod(Pmly(1)+Cm3(j),p)`

when I implement, the result below

` Cm3 = 255 Cm4 = 255`

while the correct result must be

` Cm3 = 899 Cm4 = 901`

## Best Answer