1. ou

Looking at the following code, which of the following outputs is possible ? or e(choose all correct answers) printe ( "ping printE "ping a. ping 1 ping 2 pong 1 pong 2 b. ping 1 pong 1 ping 2 pong 2 c. ping 1 pong 1 pong 2 ping 2 d. pong 1 ping 1 ping 2 pong 2 e. ping 2 pong 2 ping 1 pong 1 printe printf