yes that's right I'm 20 and I study dead programming languages
MAIN:
'Enter a number to Find out the meaning of Life: '
NUM ← ⎕ ⍝ read in a number from standard input use ⍞ for chars
→(NUM ≠ 42)/FAIL
→NEXT
FAIL:
"Sorry that's not the meaning of life, Try again"
→MAIN
NEXT:
→(NUM = 42)/EXIT
EXIT:
"That's Right 42 is the meaning of life!"
I have Added the code with the names of the symbols just in case browsers don't support unicode
MAIN;
'Enter a number to find out the meaning of Life: '
NUM {right-arrow} {quad} {lamp} read in a number from STDIN
{right-arrow}(NUM {not-equal}42)/FAIL
{right-arrow}NEXT
FAIL:
"Sorry that's not the meaning of life, Try again"
{right-arrow}MAIN
NEXT:
{right-arrow}(NUM = 42)/EXIT
EXIT:
"That's Right, 42 is the meaning of life!"