qbasic
? "Введите число"
INPUT A
A:2=B
IF B=INT(B) THEN 1 ELSE 2
1 ? "Это число четное" : GOTO 3
2 ? "Это число не четное"
3 END
var
x, sum:integer;
Begin
Write('Введите число '); Readln(x);
while (x > 0) do begin
sum:= sum + x mod 10;
x:=x div 10
end;
if (sum mod 2 = 0)then
Writeln('YES')
else
Writeln('NO');
end.
Вот в двоичной системе:
110010001100110111010100110011101101000011001100110000001101001011001000110010101100000000100000100101110010000011011101110100101100111000100000110011011100000011010011110010101100000000100000110011100010000011010001110011111100111011010001110011101100000111000000110101010010000011001111110011101100101111010011110101111100010111001101110010001101111100101100001000001100110111000000110010101100111011001111110010111100010111001101110010001101111100101100001000001100111011000001110100001100000011000001110011101101001011001010110010000010110000100000110011111100010111010000110001011100010011000000110101111100100000100000110010000010000011001111110100001100010111000100110100011101001011000000110000101100101111000101110011011100100011011111001000001100100011001101110101001100111011010000110011001100000011010110110010001100100000101110
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