Bupyc

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Dec 13th, 2012
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Pascal 0.55 KB | None | 0 0
  1. program c1;
  2. uses crt;
  3. var
  4. i,j,k,n:byte;
  5. sum,s,x,l:real;
  6.  
  7. function fact(z:byte):real;
  8. begin
  9. if z=0 then fact:=1
  10. else fact:=fact(z-1)*z;
  11. end;
  12.  
  13. begin
  14. clrscr;
  15. writeln('Введите число n ');
  16.  
  17. readln(n);
  18. x:=3;
  19. l:=1;
  20. s:=0;
  21. sum:=0;
  22. for k:=2 to n do begin
  23.     l:=fact(k-1);
  24.     for i:=0 to k do begin
  25.         if i=0 then
  26.             x:=1
  27.         else
  28.             x:=exp(ln(3) * i); //3 в степени x
  29.         s:=s+x/l;
  30.         writeln(x:9:3);
  31.         writeln;
  32.     end;
  33.     sum:=sum+s;
  34.     writeln(l:9:3);
  35.     writeln(sum:9:3);
  36.     writeln;
  37.     writeln;
  38.     writeln;
  39. end;
  40. writeln(sum:9:3);
  41. end.
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