#include <stdio.h>
using namespace std

void main()
{
__int64 a,b,i,f=0;
scanf("%i64d",&a);
scanf("%i64d",&b);
if( ((a % 2)==0) || ( ( b % 2)== 1))
printf("yes");
else
printf("no");
}
it has wa32 on c
But same alghoritm on delphi has ac&
program Project2;

{$APPTYPE CONSOLE}

uses
  SysUtils;

var
  a,b:integer;
begin
  readln(a);
  readln(b);
  if( ( ( a mod 2 )= 0 ) or ( (b mod 2) = 1) ) then
    write('yes')
  else
    write('no');
end.
Chto za fignya?

+1 WTF?

Scanf can sometimes convert integers to octal. ie. 0132