//PascalABC.NET 3.1 сборка 1239 const n = 10; m = 10;
var i, j: integer; a, b: array[1..n, 1..m] of integer; f: boolean;
begin for i := 1 to n do begin for j := 1 to m do begin a[i, j] := random(50); write(a[i, j]:3, ' '); end; writeln; end; writeln;
for i := 1 to n do begin f := false; for j := 1 to m do begin if not f and (a[i, j] mod 2 = 1) then begin a[i, j] := 2 * a[i, j]; f := true; end; write(a[i, j]:3, ' '); end; writeln; end; end.
Если лень перебирать вручную, можно воспользоваться программой
var k,l,r,x,f:integer; begin f := 3001; l := 0; r := 65534; x := (l + r) div 2; k := 1; while (x <> f) and (l < r) do begin writeln(k,' ',l,' ',r,' ',x); k := k + 1; if f < x then r := x - 1 else l := x + 1; x := (l + r) div 2 end; writeln(k,' ',l,' ',r,' ',x); end.
text = input("Введите текст: ")
print("%s%s%s" % (text[0], text[1], text[-2:-1]))