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Give a one-line C expression to test whether a number is a power of 2?
The one line expression is: ((0 != n) && !(n & n-1)) example: int main () { for (int n = 0; n <= 1000001; ++n) { if ((0 != n) && !(n & n-1)) cout << n << " is a power of 2" << endl; } return 0; } will produce: 1 is a power of 2 2 is a power of 2 4 is a power of 2 8 is a power of 2 16 is a power of 2 32 is a power of 2 64 is a power of 2 128 is a power of 2 256 is a power of 2 512 is a power of 2 1024 is a power of 2 2048 is a power of 2 4096 is a power of 2 8192 is a power of 2 16384 is a power of 2 32768 is a power of 2 65536 is a power of 2 131072 is a power of 2 262144 is a power of 2 524288 is a power of 2
What is 2 to the 2 power negative 3 to the 2 power plus 4 to the 2 power?
2 to the 2 power = 4 -3 to the 2 power = 9 4 to the 2 power = 16 You don't indicate what to do to the 4, but 9 + 16 = 25
What is 2 to the power of -2?
2 to the power of -2 is 0.25
What the value of 2 to the power of 1?
Just 2 2 to power 3 is 2x2x2=8 2 to power 2 is 2x2=4 2 to power 1 is 2
5 to the power of 2 plus 15 to the power of 2?
5 to the power of 2 plus 15 to the power of 2 = 250
The balance of power will remain the same or change?
i think it will change later on because of how the 109th congress is made up.
What is the 109th triangular number?
T109 = 109*(109+1)/2 = 5995
What congress convened January 4 2005?
109th Congress
What is the 109th episode aired on The Amazing World of Gumball?
The Society
Was there African-Americans in the 109th congress?
They don't kno and I don't know. Who know's?
What is the 109th episode aired on Bear in the Big Blue House?
A Trip to the General Store
What is the name of NY Mayor?
The mayor of New York is Bill de Blasio and is the 109th mayor.
Where do you audition for the next star in Edmonton?
Mayfield Inn and Suites, 16615 - 109th Avenue, Edmonton, Alberta
Where would you be able to find fresh fruit?
Patricia's BC Fruits, at the downtown farmers market on 109th : )
Was B Brazy a True Blood?
yup, that dude was from 109th Denver Lane. He's tried and true. RIP homie.
What has the author Frederick L Hitchcock written?
Frederick L. Hitchcock has written: 'History, 13th Regiment, National Guard of Pennsylvania and 109th Inf., 108th M.G.Bn., U.S.A.E.F., and 109th Pennsylvania National Guard, 1877-1923' -- subject(s): History, Pennsylvania, Pennsylvania. National Guard. Regiment, 13th
Where are the auditions for the next star 2011 going to take place in Edmonton?
at the Mayfield Inn and Suites, 16615 - 109th Avenue, Edmonton, Alberta
