Answer:
var findComplement = function(num) {
var start = false;
for (var i = 31; i >= 0; --i) {
if (num & (1 << i)) {//find the leftmost hightest bit 1 and start from there
start = true;
}
if (start) {
num ^= (1 << i);
}
}
return num;
};
var findComplement = function(num) {
var bits = num.toString(2);
var complement = '';
for(var i=0;i<bits.length;i++)
{
complement += (bits[i]==1?0:1);
}
return parseInt(complement,2);
};
Explanation:
The javascript code above would accept a number in the variable complemnt and using the parseint keyword, it converts it to a binary value of that number.
Each bit is converted from the least to the most significant bit, then it is returned to the find compliment function and converted back to an integer.
Answer:
The number of presentation groups of 3 students that can be selected from a group of 5 students equals 10.
Explanation:
The number of different presenters equals the no of possible combinations of 3 students from a pool of 5 students.
Thus the number of possible combinations equals
Answer:
Explanation:
The last name goes inside the main body of the mail specifically at the "closing block".
While the Address is inserted into the Subject Line specifically to the "To block"
Answer:
I agree for 13-yrs old not having driving licenses because they will become a lot of wrecks and they also can kill themselves or someone and I also agree that they should not be able to get jobs because if someone stills something or a robbery happens then they could get kidnapped or they could get shot
