What is the output of the following pseudo$-$code?

index:$=1$;

repeat

index$++$;

print $($index$)$;

loop while index $<mn\; id="EditorElement\_844376">6</mn><mn\; id="EditorElement\_844377">0</mn>$

Select one:

a$.63$

b$.61$

c$.59$

d$.62$