#313. xyzMiddle
xyzMiddle
Background
Description
Given a string, does "xyz" appear in the middle of the string? To define middle, we'll say that the number of chars to the left and right of the "xyz" must differ by at most one. This problem is harder than it looks.
Format
Input
Output
Samples
AAxyzBB
true
AxyzBB
true
AxyzBBB
false
Limitation
1s, 1024KiB for each test case.