Advertisement
Alex_Fomin

Untitled

Feb 16th, 2016
63
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Pascal 0.49 KB | None | 0 0
  1. begin
  2.   var average := 0.0;
  3.   var n := ReadLnInteger('Введите размер матрицы:');
  4.   var arr: array[,]of integer := new integer[n, n];
  5.   WriteLn('Исходная матрица:');
  6.   for var i := 0 to arr.GetLength(0) - 1 do
  7.   begin
  8.     for var j := 0 to arr.GetLength(1) - 1 do
  9.     begin
  10.       arr[i, j] := Random(-50, 50);
  11.       Write(arr[i, j]:5);
  12.       average += i = j ? arr[i, j] / n : 0;
  13.     end;
  14.     WriteLn;
  15.   end;
  16.   WriteLn('Ответ: ', average:0:2);
  17. end.
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement