434. Number of Segments in a String

434. Number of Segments in a String

Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters.

Please note that the string does not contain any non-printable characters.

Example:

Input: "Hello, my name is John"Output: 5

class Solution { public int countSegments(String s) { int segmentCount = 0; for (int i = 0; i < s.length(); i++) { if ((i == 0 || s.charAt(i-1) == ' ') && s.charAt(i) != ' ') { segmentCount++; } } return

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