No break in case 1 but why enters case 2 and also prints tuesday? Since Day equals 1 and is not equal 2 ?

Question

int day = 1;

switch(day) {
case 1:
System.out.println("Monday");

case 2:
System.out.println("Tuesday");
break;
case 3:
System.out.println("Wednesday");
break;
}

Answer 1

case 1: print monday (day = 1)
case 1 has no break --> print tuesday
case 2 has a break --> don't print wednesday

If you want only one case (when day = 1) use break

I am not sure if there exits good examples for a switch without breaks.
The only example I know was to print the lyrics of a song.
Input = verse
Switch (verse)
Case 1 ...
Case 2 ...
and so on
Start where case = input --> print also the rest of all verses. (I think I saw it in "Java for Dummies")

Answer 2

This discussion should be useful for you: https://www.sololearn.com/Discuss/1694248/?ref=app

Answer 3

αλφας βήτας Yes. The break is only to stop the switch statement.
day = 2
case 1: don't print (2 !=2)
case 2: print (2 = 2)
break (jump out of the switch statement)
no break --> do the code inside case 3

Answer 4

Yes.. i mean should day be equal to case in order to enter and execute ???

even without break?