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- const
- n = 20; //кол-во учеников
- m = 12;//кол-во предметов
- begin
- var arr: array [1..n, 1..m] of integer;
- var ave: array [1..n] of real;
- var average := 0.0;
- for var i := 1 to n do
- begin
- ave[i] := 0;
- for var j := 1 to m do
- begin
- arr[i, j] := Random(4) + 2;
- ave[i] += arr[i, j] / m;
- average += arr[i, j] / (n * m);
- Write(arr[i, j]:3);
- end;
- WriteLn(' -> ', ave[i]:0:2);
- end;
- WriteLn('Ср. арифметич. класса: ', average:0:2);
- WriteLn('Номера учеников, у которых средняя оценка выше средней по классу:');
- for var i := 1 to n do if ave[i] > average then Write(ave[i]:0:2, #32);
- WriteLn;
- end.
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