PROGRAM A18;var a,b,c:integer; x,y,z:integer;BEGIN write('Введите X='); readln(x); write('Введите Y='); readln(y); if (x=y) then begin x := 0; y := 0; end else if (x<y) then x:=0 else y:=0; writeln('Число X:',x,' Число Y:',y); writeln(''); write('Введите A='); readln(a); write('Введите B='); readln(b); write('Введите C='); readln(c); if (a<b) then begin x:=a; a:=b; b:=x; end; if (b<c) then begin x:=b; b:=c; c:=x; end; if (a<c) then begin x:=a; a:=c; c:=x; end; if (a<b) then begin x:=a; a:=b; b:=x; end; writeln('A=', a, ' B=', b, ' C=', c); writeln(''); x := a*b*c; y := a+b+c; write('(a*b*c) ',x); if x<y then write('<') else write('>'); write(y ,' (a+b+c)');END.