100 PROGRAM "Josephus.bas"
110 INPUT PROMPT "Number of prisoners: ":NP
120 INPUT PROMPT "Execution step: ":EX
130 INPUT PROMPT "How many survivors:  ":SU
140 PRINT "Survivors:";
150 FOR S=0 TO SU-1
160   PRINT JOSEPHUS(NP,EX,S);
170 NEXT
180 DEF JOSEPHUS(N,K,M)
190   FOR I=M+1 TO N
200     LET M=MOD((M+K),I)
210   NEXT
220   LET JOSEPHUS=M
230 END DEF