Var f:text; ma:array[1..n,1..m] of integer; i,j,s:integer; begin assign(f,'matrix.txt'); reset(f); for i:=1 to n do begin for j:=1 to m do begin read(f,ma[i,j]); s:=s+ma[i,j]; end; end; close(f); for i:=1 to n do begin writeln; for j:=1 to m do write(ma[i,j]:4); end; writeln; write(s); end.