1)var a:array[1..3,1..3] of integer; b:array[1..3,1..3] of integer; c:array[1..3,1..3] of integer; i,j:integer; begin; writeln('A array:'); for i:=1 to 3 do begin; writeln; for j:=1 to 3 do begin; a[i,j]:=random(-10,10); write(a[i,j]:4); end; end; writeln; writeln('B array:'); for i:=1 to 3 do begin; writeln; for j:=1 to 3 do begin; b[i,j]:=random(-10,10); write(b[i,j]:4); end; end; writeln; writeln('C array:'); for i:=1 to 3 do begin; writeln; for j:=1 to 3 do begin; c[i,j]:=b[i,j]-a[i,j]; write(c[i,j]:4); end; end; end. 2)var a:array of array of real; i,j,n,m:integer; max:real; begin; randomize; max:=-2147483648; readln(n); readln(m); setlength(a,n+1); for i:=1 to n do setlength(a[i],m+1); writeln('A array:'); for i:=1 to n do begin; writeln; for j:=1 to m do begin; a[i,j]:=random(-10,10); if max<a[i,j] then max:=a[i,j]; write(a[i,j]:4); end; end; for i:=1 to n do for j:=1 to m do if a[i,j]<0 then a[i,j]:=max; writeln; writeln('Final array:'); for i:=1 to n do begin; writeln; for j:=1 to m do write(a[i,j]:4); end; end.
1)var a:array[1..3,1..3] of integer; b:array[1..3,1..3] of integer; c:array[1..3,1..3] of integer; i,j:integer; begin; writeln('A array:'); for i:=1 to 3 do begin; writeln; for j:=1 to 3 do begin; a[i,j]:=random(10)-10; write(a[i,j]:4); end; end; writeln; writeln('B array:'); for i:=1 to 3 do begin; writeln; for j:=1 to 3 do begin; b[i,j]:=random(-10,10); write(b[i,j]:4); end; end; writeln; writeln('C array:'); for i:=1 to 3 do begin; writeln; for j:=1 to 3 do begin; c[i,j]:=a[i,j]*b[i,j]; write(c[i,j]:4); end; end; end. 2)var a:array[1..1000,1..1000] of integer; i,j,k,n,u:integer; begin; randomize; readln(n); writeln('A array:'); for i:=1 to n do begin; writeln; for j:=1 to n do begin; a[i,j]:=random(10)-10; write(a[i,j]:4); end; end; for i:=1 to n do begin; for j:=1 to n do u+=a[i,j]; if u<0 then inc(k); u:=0; end; writeln; write('Result:',k); end.
Мин число 0 макс 255
Следовательно правильные IP-адреса а и в