prog8/examples/arithmetic/remainder.p8
Irmen de Jong de06353194 auto select correct library to import based on target, instead of having c64- and cx16- prefix variants
some programs are now 100% source compatible between C64 and Cx16 targets!
import libraries have been rena;med
2020-09-21 00:50:09 +02:00

48 lines
1.0 KiB
Lua

%import textio
%zeropage basicsafe
main {
sub start() {
remainder_ubyte(0, 1, 0)
remainder_ubyte(100, 6, 4)
remainder_ubyte(255, 2, 1)
remainder_ubyte(255, 20, 15)
remainder_uword(0,1,0)
remainder_uword(40000,511,142)
remainder_uword(40000,500,0)
remainder_uword(43211,12,11)
}
sub remainder_ubyte(ubyte a1, ubyte a2, ubyte c) {
ubyte r = a1%a2
if r==c
txt.print(" ok ")
else
txt.print("err! ")
txt.print("ubyte ")
txt.print_ub(a1)
txt.print(" % ")
txt.print_ub(a2)
txt.print(" = ")
txt.print_ub(r)
c64.CHROUT('\n')
}
sub remainder_uword(uword a1, uword a2, uword c) {
uword r = a1%a2
if r==c
txt.print(" ok ")
else
txt.print("err! ")
txt.print("uword ")
txt.print_uw(a1)
txt.print(" % ")
txt.print_uw(a2)
txt.print(" = ")
txt.print_uw(r)
c64.CHROUT('\n')
}
}