CyberPascal

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Apr 21st, 2014
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  1. Program Lab8_18; uses crt;
  2.  
  3. const size_n=20; {Размер массива}
  4.  
  5. type vector=array [1..size_n] of real; {Описываем тип для вектора}
  6.  
  7. var x:vector;
  8.     i,count:byte;
  9.  
  10. Begin clrscr;
  11. Randomize;
  12. Count:=0;
  13. Write('--------------------------------------------------------------------------------');
  14. Writeln(' Исходный массив:');
  15. for i:=1 to size_n do
  16.     Begin
  17.     X[i]:=Random(101)-50.;
  18.     if (X[i] > 0) Then Inc(Count);
  19.     Write(X[i]:7:2);
  20.     end;
  21. Writeln;
  22. Write('--------------------------------------------------------------------------------');
  23. Writeln(' Кол-во полжительных элементов: ',Count:2);
  24. Write('--------------------------------------------------------------------------------');
  25. GotoXY(15,WhereY); Writeln('Для выхода из программы нажмите клавишу "Enter"');
  26. Write('--------------------------------------------------------------------------------');
  27. Readln;
  28. end.
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