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<?php function f($dividend, $divider) { $reminder = (($dividend % $divider) + abs($divider)) % abs($divider); $quotient = ($dividend - $reminder) / $divider; printf("%2d/%2d = %2d (remainder %d)\n", $dividend, $divider, $quotient, $reminder); } f(7, 3); f(7, -3); f(-7, 3); f(-7, -3);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
7/ 3 = 2 (remainder 1) 7/-3 = -2 (remainder 1) -7/ 3 = -3 (remainder 2) -7/-3 = 3 (remainder 2)
preferences:
86.1 ms | 408 KiB | 5 Q