var
x,y:real;
Begin
write('Vvedite chislo x: ');
readln(x);
writeln('y1= ',power(x,8));
writeln('y2= ',power(x,10));
writeln('y3= ',power(x,15));
writeln('y4= ',power(x,19));
readln;
End.
var
x,y:real;
Begin
write('Vvedite chislo x: ');
readln(x);
writeln('y1= ',power(x,8));
writeln('y2= ',power(x,10));
writeln('y3= ',power(x,15));
writeln('y4= ',power(x,19));
readln;
End.