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- PROGRAM Distance_Conversion;
-
- { Program to demonstrate the REPETITION
- function in Pascal Programming (Also
- it converts distances in miles to
- distances in kilometeres. Written by
- DCS1A in October 1991. Saved as DIST1.PAS }
-
- USES
- CRT;
-
- CONST
- Miles_To_Km = 1.6; {Converts a distance in miles to kilometres}
-
- VAR
- Miles : Real;
- Kilometres : Real;
-
- BEGIN {Main program}
- REPEAT
- WRITELN ('Please enter distance to be converted');
- WRITELN ('Enter -99 to exit program');
- READLN (Miles);
- Kilometres := Miles * Miles_To_Km;
- CLRSCR;
- WRITELN (Miles:8:2,' miles = ',Kilometres:8:2,' km');
- UNTIL (Miles = -99);
- END.ə