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Fortran goto While C loop initialization I=0 C while ( I0.5) do 1000 IF (.NOT. ( I .LT. MAXI .AND.X .GT. 0.5 ) ) GOTO 1010 C DO ...

1972 McCabe 1976 Shen at al 1985 .William T ward Hewlett-Packard McCabe 1989 McCabe 77 000 0.31 125 000 0.02 ward Hewlett Packar ...

10 case 10 case Microsoft Windows Apple Macintosh Case 17.7.3 McCabe 17.7.4 True False 1 0 False C 0 begin end begin end if-then ...

18.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 18.9 19 18.1 18.1.1 18-1 ...

18-1 Pascal procedure InsertionSort ( Var Data : SortArray_t ; FirstElmt : Integer LastElmt : Integer ) ; { use the insertion so ...

LowerBoundary : = Data[ FirstElmt_t ] ; Data[ FirstElmt –1 ] : = SortMin ; {The elements in positions FirstElmt through SortBoun ...

SortBoundary : Integer; { upper end of sorted range } InsertPos : Integer; {positionto insert element } InsertVal : SortElmt_t; ...

Data data Data[FirstElmt] Data[FirstElmt-1] 18-l 18.1.2 ...

18.1.3 begin end 18-4 MAX_ELMTS 18-4 C 18-4 /* swap left and right elements for while array */ for (i=0; I<MAX_ELMTS; i++) Le ...

Ben Shneiderman Chase Simon Exploratory Experiments in Programmer Behavior Shneiderman Shneiderman 18.1.5 18.1.6 ...

18.2 18.2.1 Gorla Benader Benander 8 16 16 Program Indentation and Comprehensibility 2 4 20 30 6 2 ...

4 6 6 6 18.2.2 C 12+4%3*7/8 Pascal 12+4 mod 3*7 div 8 basic 12+4 mod 3*7/8 18.3 Pascal begin end c Basic if-then-else begin end ...

statement2; ... endloop; 18-8 Ada case case PixelColor of when RedColor => statement1 ; statement2 ; ... when GreenColor => ...

18-10 A B C D A D B C D A B C D 18-11 Pascal 18-11 Pascal while PixelColor = RedColor do begin statement1 ; statement2 ; ... end ...

else 18.3.3 Ada 18-14 18-14 : A B C D A D begin A end D 18 15 : 18-15 A B C D 18-16 18-17 18-18 Pascal 18-16 if Pascal If PixelC ...

statement1; statement2; ... end else begin statement1; statement2; ... end end Pascal C 18.3.4 begin end begin end begin end 18- ...

18-22 while begin end Pascal while PixelColor RedColor do begin statement1; statement2; ... end; 18-23 case begin end Pascal cas ...

18.4.1 begin-end 18-24 begin-end begin-end begin 18-24 begin-end Pascal for i := 1 to Maxlines do begin for begin Readline(i); ( ...

18-28 2 for 1 2 begin end 18.4.2 begin-end 18-29 18-29 C Cursor.Start = StartingScanLine Cursor.Ed = EndingScanLine; Window.Titl ...

Cursor.BlinkRate = EditMode.BlinkRate; SaveCursor(cursor); SetCursor(Cursor); if begin end 18-31 18-31 Pascal for if( expression ...