Факториал в Roco

co calc{
/* break the loop when the counter is 17 - the number for which we don't need factorial */
eq [1] [0] 17
if [1] ac

/* output current factorial */
iout [0]
cout 33
cout 32
cout 61
cout 32
iout [2]
cout 13
cout 10

/* calculate next number and store it to [2]*/
add [0] [0] 1
mul [2] [2] [0]
}

/* initialize with 0! = 1 */
set [0] 0
set [2] 1

ca calc

ac