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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
static int maxRunlengthOfRepeatingChars(S s) { if (empty(s)) ret 0; int max = 0; for (int i = 0; i < l(s); ) { char c = s.charAt(i); int j = i+1; while (j < l(s) && s.charAt(j) == c) ++j; int n = j-i; max = max(max, j-i); i = j; } ret max; }