Problem 58299. Encrypt a message with the square root of 2
Solution Stats
Problem Comments
-
4 Comments
How is the global variable provided? Is the solver supposed to provide the global variable and to how many digits? Are you randomly selecting each letter by letter?
@David The global variable is provided by the test suite.
@Christian
I don't see how the global variable is provided. Went I run the global variable is empty.
David, try it now. The first "test" should be
global sqrt2str
s = webread('https://apod.nasa.gov/htmltest/gifcity/sqrt2.1mil');
sqrt2str = s(1230:1013886);
sqrt2str(strfind(sqrt2str,newline))='';
It was in the test suite, but it didn't appear on Cody till I put '%%' ahead of it.
Solution Comments
Show commentsProblem Recent Solvers3
Suggested Problems
-
2037 Solvers
-
Find relatively common elements in matrix rows
1961 Solvers
-
33 Solvers
-
539 Solvers
-
Replace all zeros and NaNs in a matrix with the string 'error'
97 Solvers
More from this Author249
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!