Explain the output int main(){ int x=4,y=0; switch(--x) { case 3: y+=x; case 4 : y+=x; default : y++; break ;} printf("%d",y); }

Question

control statement

Answer 1

there is no break statement in case 3 and 4 so the code inside case 4 and default also gets executed.
y=7

Answer 2

in the switch x becomes 3 and then y gets incremented by x twice and by 1 a single time.

Answer 3

no, 3 is added

Answer 4

the value of x is being added. not the value of case

Answer 5

Thank you very much 😊

Answer 6

Default statement executes we get output 8

Answer 7

In case 4 the value of 4 added to x

Answer 8

In case 3 = 3
In case 4 = 4
In default = 1
Then total. 8