Problem 1096. Largest Twin Primes

Like (3)

Solve Later

Solution 173238

Submitted on 5 Dec 2012 by Tim

Size: 26
Leading solution size is 10.

This solution is locked. To view this solution, you need to solve the problem first.

Solve This Problem View on Solution Map

2 Comments

2 Comments

Ryan on 5 Dec 2012

Tim,
Can you explain what the +'01'-'0' is doing? I don't see how i+'01'-'0'=[i,i+1].
Thanks

J.R.! Menzinger on 6 Dec 2012

'01 ' is a char vector of 2 positions: '0' ans '1'.
If you subtract '0' to it, it results a char vector with characters 0 and 1.
So '01'-'0' is the same as [0 1], but because of the '[]', it cost less operations.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 1096. Largest Twin Primes

Community Treasure Hunt

Players