Var a:array[1..10,1..10] of real;i,j,l:integer;beginfor i:=1 to 10 do begin writeln; for j:=1 to 10 do begin a[i,j]:=random(10)-1; write(a[i,j],' '); end; end; for i:=1 to 10 do begin for j:=1 to 10 do if a[i,j]<0 then begin for l:=1 to 10 do a[i,l]:=0; end; end; writeln;for i:=1 to 10 do begin writeln; for j:=1 to 10 do begin write(a[i,j],' '); end; end; end.