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- PROGRAM MATH; {some simple math calculations}
- VAR
- A,B : INTEGER;
- OPERATOR : CHAR;
-
-
- BEGIN {----------------------------------------------------------}
- CLS;
- WRITE('ENTER A NUMBER: ');
- READLN(A);
- WRITELN;
- WRITE('ENTER ANOTHER: ');
- READLN(B);
- WRITELN;
- WRITE('ENTER AN OPERATOR(+,-,*,/): ');
- READLN(OPERATOR);
- WRITE('A '); WRITE(OPERATOR); WRITE(' B = ');
- CASE OPERATOR OF
- '+' : WRITELN(A+B);
- '-' : WRITELN(A-B);
- '*' : WRITELN(A*B);
- '/' : WRITELN(A/B);
- END;{case}
- END.