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- var i:integer;//ะก6.3-0-29
- f1,f2,fn:integer;
- fact,fact1:integer;
- factn,factn1:integer;
- sum:real;
- begin
- factn:=1;
- factn1:=5;
- fact:=1;
- fact1:=5*4*3*2*1;
- f1:=1;
- f2:=1;
- i:=1;
- while i<>10 do
- begin
- sum:=sum+(f1/(fact*sqr(fact1)));
- writeln(sum);
- fn:=f1+f2;
- f2:=f1;
- f1:=fn;
- fn:=f1+f2;
- f2:=f1;
- f1:=fn;
- factn:=factn+2;
- factn1:=factn1+2;
- fact:=fact*(factn-1)*factn;
- fact1:=fact1*(factn1-1)*factn1;
- inc(i);
- end;
- end.
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