Program prog;Uses crt;var n: integer; begin;clrscr;randomize;n:= random(90)+10;writeln(n);writeln('Sum = ', (n mod 10) + (n div 10));writeln('Prod = ', (n mod 10) * (n div 10));end.
Program n1;var a,p,sum: integer;beginrandomize;a:=random(90)+10;writeln('исходное число: ',a);sum:=(a mod 10)+(a div 10);p:=(a mod 10)*(a div 10);writeln('сумма: ',sum);writeln('произведение: ',p);end.