RosettaCodeData/Task/Hailstone-sequence/TI-83-BASIC/hailstone-sequence-2.basic

prompt N
0→A:0→B
for(I,1,N)
I→M: 0→X: 1→L
While L=1
X+1→X
If M=1
Then: 0→L
Else
If remainder(M,2)=1
Then: 3*M+1→M
Else: M/2→M
End
End
End
If X>B: Then
I→A:X→B
End
Disp {I,X}
End
{A,B}