program OCENKI;
uses CRT;
var
n,m, summa:integer;
aud:array [1..10] of string;
atz:array[1..10,1..10] of integer;
begin
randomize;
for m:=1 to 5 do
begin
write('Audzeknis #',m:2,' ':7);
for n:=1 to 3 do
begin
atz[m,n]:=random(10)+1;
write (atz[m,n]:5);
atz[m,4]:=atz[m,4]+atz[m,n];
end;
writeln (atz[m,4] / n:7:2);
summa:=summa+atz[m,4];
end;
writeln;
writeln ('Kopa visiem audzekniem= ', summa/15:3:2);
readln;
end.