It is possible to chack The given number is even or odd without using rimender Opreter in ç++

Answer 1

You can use the binary & to check the least significant bit.

if(num & 1){ /* odd */ }
else { /* even */ }

Answer 2

or...
if(typeof num/2=="integer") //even
if(typeof num/2=="float") //odd

Answer 3

while(num>0)
{num-=2;
if(num==0)
{ alert("even");
break;
}
else{
alert("odd");
break;
}
}