// a = 0
push 10
push 0
store

// b = 0
push 0
definelabel 1111

// b += a
// a += 1
push 10
retrieve
push 1
add
dup
push 10
swap
store
add

// if a < 100 goto 1111
push 10
retrieve
push 100
sub
gotolabell0 1111

// print b
stdoutnum

// print \n
push 10
stdoutchar

end