Warning: session_start(): open(/var/lib/php/sessions/sess_9t7d60vvvtvl9ht965sp19vq5u, O_RDWR) failed: No space left on device (28) in /var/www/tb-usercake/models/config.php on line 51

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
sclass MountainsAndValleys { double[] values; new IntBuffer highs; new IntBuffer lows; run { int n = l(values); if (n == 0) ret; highs.add(values[0]); lows.add(values[0]); int i = 1; while (i < n) { // find plateau var value = values[i]; int j = i+1; while (j < n && values[j] == value) ++j; // are we going up or down? var last = values[i-1]; if (value > last) highs.last() = i; } } }