Given an integer that is a power of 10, find the number of non-zero bits, k, in its binary representation.
The solution should work for arbitrarily large powers n, say at least till n = 100.
I can't get the last three cases to work out. I've checked the answers a couple of different ways. I still get 26 1s in the binary for 10^100. Is there a defect in the solutions offered?
The test cases are correct. In case you are using dec2bin, it is subject to loss of significance.
Number of Circles in a Number
Replace all zeros and NaNs in a matrix with the string 'error'
Make a 1 hot vector
Periodic Table 101.
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office