Problem 44375. Missing five
Solution Stats
Problem Comments
-
6 Comments
Too bad this problem number has a '5' in it! :-)
Ha Ha! six is the new 5!
function y = dec2missing5(x)
vec=[];
for i=1:15000
ele=num2str(i);
for j=1:length(ele)
if ele(j)=='5'
ele='';
break;
end
end
vec=[vec str2num(ele)];
end
y=vec(x);
end
why my solution is wrong???
You should return the last element of the vector
Need some trick for this problerm
Men you got so many test cases.First time I see a problerm w many test like this
Solution Comments
-
1 Comment
nonary
-
1 Comment
Any suggestions on my brute force method?
-
1 Comment
sorry, I added a couple of test cases to discourage this sort of solutions
Problem Recent Solvers342
Suggested Problems
-
Back to basics 9 - Indexed References
427 Solvers
-
Who knows the last digit of pi?
623 Solvers
-
Find nearest prime number less than input number
461 Solvers
-
429 Solvers
-
739 Solvers
More from this Author38
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!