RosettaCodeData/Task/Factorial/Sinclair-ZX81-BASIC/factorial-1.basic
2023-07-01 13:44:08 -04:00

6 lines
90 B
Text

10 INPUT N
20 LET FACT=1
30 FOR I=2 TO N
40 LET FACT=FACT*I
50 NEXT I
60 PRINT FACT