RosettaCodeData/Task/Josephus-problem/FTCBASIC/josephus-problem.basic

33 lines
423 B
Plaintext

define prisoners = 0, step = 0, killcount = 0
define survivor = 0, remainder = 0
do
print "Prisoners: " \
input prisoners
print "Step: " \
input step
gosub executioner
loop
sub executioner
let killcount = 1
do
let killcount = killcount + 1
let survivor = survivor + step
let survivor = survivor / killcount
carry survivor
loop killcount < prisoners
print "survivor = " \
print survivor
return