Var A,B:integer; Begin Write('Введите два целых числа: ');ReadLn(A,B); if B < 0 then Begin WriteLn(a,b,' = ',a+b); WriteLn(a,'-(',b,') = ',a,'+',-b,' = ',a-b); WriteLn(a,'*(',b,') = ',a*b); WriteLn(a,':(',b,') = ',a/b); End else Begin WriteLn(a,'+',b,' = ',a+b); WriteLn(a,'-',b,' = ',a-b); WriteLn(a,'*',b,' = ',a*b); WriteLn(a,':',b,' = ',a/b); End End.