RoseCode

Problem #266

Counting the zeros
 Public ★(x14) 09/11/15 by Philippe_57721 9xp Programming 58.3%

Consider the integers in range [111 .. 122] in binary form:
 1 1 0 1 1 1 1
1 1 1 0 0 0 0
1 1 1 0 0 0 1
1 1 1 0 0 1 0
1 1 1 0 0 1 1
1 1 1 0 1 0 0
1 1 1 0 1 0 1
1 1 1 0 1 1 0
1 1 1 0 1 1 1
1 1 1 1 0 0 0
1 1 1 1 0 0 1
1 1 1 1 0 1 0

and count how many times the digit 0 appears.
There are 28 zeros.

How many times does the digit 0 appear in the range [12,345,678,910,111,213 .. 31,211,101,987,654,321]?

[My timing: < 100 ms]

You need to be a member to keep track of your progress.
Register

Time may end, but hope will last forever.

## Contact

elasolova
[64][103][109][97][105][108][46][99][111][109]