USES CRT;VAR A:array[1..5,1..5] of integer; i,j,min,s:integer;BEGINCLRSCR;Randomize; for i:=1 to 5 do for j:=1 to 5 do A[i,j]:=random(50); for i:=1 to 5 do begin for j:=1 to 5 do Write(A[i,j]:2, ' '); Writeln; end; for j:=1 to 5 do A[2,j]:=0; Writeln; for i:=1 to 5 do begin for j:=1 to 5 do Write(A[i,j]:2, ' '); Writeln; end;READLN;END.