Return 1 if number a exists in vector b otherwise return 0.
a = 3;
b = [1,2,4];
Returns 0.
a = 3;
b = [1,2,3];
Returns 1.
Solution Stats
Problem Comments
10 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers13875
Suggested Problems
-
1328 Solvers
-
Change the sign of even index entries of the reversed vector
645 Solvers
-
720 Solvers
-
926 Solvers
-
calculate the length of matrix
2477 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Add test vector a = -12;
b = [1,3,4,5,6,7,8,-12,2]; and rescore.
Better is add a=-randi(16); b= [1 2 3 a];
These will eliminate answers like #6.
Tests allow incorrect solution to pass:
function y = existsInVector(a,b)
y=0
for i = 1:numel(b);
if i==a
y=1
break
end
end
end
good
that was fun, took me a couple minutes
y = sum(b == a);
Not too bad
yay
fggga
As difference in solution directly proportional to size of solution
Hellio