## Invitation to Computer Science 8th Edition

$\begin{array}{lll} {\text {$\quad$}} & {\text {LOAD$\quad$} }& {\text {FIFTY} } & {\text {--R holds the constant 50} } \\ {\text {$\quad$}} & {\text {COMPARE$\quad$} }& {\text {X} } & {\text { } } \\ {\text {$\quad$}} & {\text {JUMPGT$\quad$} }& {\text {THEN} } & {\text {--if X > 50 go to label THEN} } \\ {\text {$\quad$}} & {\text {IN$\quad$} }& {\text {X} } & {\text {--input a new value} } \\ {\text {$\quad$}} & {\text {JUMP$\quad$} }& {\text { DONE} } & {\text {--and jump to done because we are} } \\ {\text {$\quad$}} & {\text {$\quad$} }& {\text { } } & {\text {--all finished} } \\ {\text {THEN:$\quad$}} & {\text {OUT$\quad$} }& {\text {X } } & {\text {} } \\ {\text {DONE:$\quad$}} & {\text {$\quad$} }& {\text {} } &\text{--the next statement goes here} \\ {\text {$\quad$}} & {\text {.} }& {\text {} } \\ {\text {$\quad$}} & {\text {.} }& {\text {} } \\ {\text {$\quad$}} & {\text {.} }& {\text {} } \\ {\text {FIFTY:$\quad$}} & {\text {.DATA} }& {\text {0} } \\ {\text {X:$\quad$}} & {\text {.DATA} }& {\text {50} } \\ \end{array}$
$\begin{array}{lll} {\text {$\quad$}} & {\text {LOAD$\quad$} }& {\text {FIFTY} } & {\text {--R holds the constant 50} } \\ {\text {$\quad$}} & {\text {COMPARE$\quad$} }& {\text {X} } & {\text { } } \\ {\text {$\quad$}} & {\text {JUMPGT$\quad$} }& {\text {THEN} } & {\text {--if X > 50 go to label THEN} } \\ {\text {$\quad$}} & {\text {IN$\quad$} }& {\text {X} } & {\text {--input a new value} } \\ {\text {$\quad$}} & {\text {JUMP$\quad$} }& {\text { DONE} } & {\text {--and jump to done because we are} } \\ {\text {$\quad$}} & {\text {$\quad$} }& {\text { } } & {\text {--all finished} } \\ {\text {THEN:$\quad$}} & {\text {OUT$\quad$} }& {\text {X } } & {\text {} } \\ {\text {DONE:$\quad$}} & {\text {$\quad$} }& {\text {} } &\text{--the next statement goes here} \\ {\text {$\quad$}} & {\text {.} }& {\text {} } \\ {\text {$\quad$}} & {\text {.} }& {\text {} } \\ {\text {$\quad$}} & {\text {.} }& {\text {} } \\ {\text {FIFTY:$\quad$}} & {\text {.DATA} }& {\text {0} } \\ {\text {X:$\quad$}} & {\text {.DATA} }& {\text {50} } \\ \end{array}$