Ответы на вопрос:
1) uses crt; const size = 10; var a: array [1..size] of integer; i,p: longint; begin p: =1; randomize; for i: =1 to size do begin a[i]: =random(20); write (a[i],' '); if (a[i] mod 3 = 0) then p: =p*a[i]; end; writeln; writeln (p); end. 2) uses crt; const size = 10; var a: array [1..size] of integer; i: integer; s: real; begin s: =0; randomize; for i: =1 to size do begin a[i]: =random(4)+1; write (a[i],' '); s: =s+a[i]; end; writeln; s: =s/size; writeln (s); end.
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