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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
What is the 56th prime number?
The 56th prime number is: 263
What symbol is for the 56th wedding anniversary?
56th wedding anniversary symbol?
When did John II become the 56th pope?
He was elected pope on January 2, 533.
What bus do you catch to get to 56th and Christian?
In the city were I am there is no 56th street. Try your local bus company website
What is the end of the day?
January 56th
Is 263 prime?
Yes, it is the 56th prime number.
Who was the 56th President of the US?
His name was Regina Masterson. :)
What is the global ranking of the Pakistani air force?
56th
Is there a 56th episode of Tokyo mew mew?
No there isn't
What are the release dates for The 56th Annual Grammy Awards - 2014 TV?
The 56th Annual Grammy Awards - 2014 TV was released on: USA: 26 January 2014
What are the release dates for The 56th Annual Grammy Awards - 2014 - TV?
The 56th Annual Grammy Awards - 2014 - TV was released on: USA: 26 January 2014
Where was upstairs at the downstairs?
37 West 56th St. NYC
