JAVA

what is the printout of the following switch statement?

char ch = 'c'; switch (ch) {

case 'a': system.out.print(ch);

case 'b': system.out.print(ch);

case 'c': system.out.print(ch);

case 'd': system.out.print(ch);

}

1.abcd

2.cc

3.bcd

4.ccc

please explain so i can learn from you