Ответы на вопрос:
Program summa; var summ: real; n,i: integer; function fact(a: integer): integer; begin if a=1 then fact: =1 else fact: =fact(a-1)*a; end; begin readln(n); summ: =0; for i: =1 to n do summ: =summ+(1/fact(i)); writeln('summa n pervih chlenov posledovatelnosti ravna ',summ); end. писал на pascal abc
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