С помощью Паскаля НАЙТИ СУММУ:
1/1+1/2+1/3...1/n
program P1; uses crt; var n,i : integer; summ : real; begin
clrscr;
write('N = '); read(n);
summ := 0;
for i := 1 to n do summ := summ + 1/i;
writeln('Otvet: ',summ);
readln; readln;
end.