Блок схема калькулятор и программа на Паскале
program kalkulator;
uses crt;
var a,b,c:real; x:integer;
Begin
clrscr;
Writeln('введите 2 числа');
Readln(a,b);
Writeln('выберете действие');
Writeln('1-"+" 2-"-" 3-"*" 4-"/"');
Readln(x);
case x of
1:begin c:=a+b; Writeln(c:2:2); end;
2:begin c:=a-b; Writeln(c:2:2); end;
3:begin c:=a*b; Writeln(c:2:2); end;
elsebegin c:=a/b; Writeln(c:2:2);
end;
Readln;
end.
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
program kalkulator;
uses crt;
var a,b,c:real; x:integer;
Begin
clrscr;
Writeln('введите 2 числа');
Readln(a,b);
Writeln('выберете действие');
Writeln('1-"+" 2-"-" 3-"*" 4-"/"');
Readln(x);
case x of
1:begin c:=a+b; Writeln(c:2:2); end;
2:begin c:=a-b; Writeln(c:2:2); end;
3:begin c:=a*b; Writeln(c:2:2); end;
elsebegin c:=a/b; Writeln(c:2:2);
end;
end;
Readln;
end.