Question

var i = 10;
switch(i) {
case 10: i+=2; break;
case 10: i+=5; break;
case 10: i+=4; break;
default: i+=3;
}
console.log(i)​

Answer 1

Answer:

the answer will be 12

Explanation

the first case of the switch statement will be performed , After performing the condition it breaks and comes out of the switch loop.

Answer 2

The output of the given snippet is 12

Explanation:

• The switch statement in C is an alternative to the if-else-if ladder statement that permits us to execute multiple operations for the various possibles values of one variable referred to as the switch variable.

• Here, we will define varied statements within the multiple causes for the various values of one variable.

• When a break statement is encountered within a loop, the loop is suddenly terminated, and therefore the program management resumes at succeeding statement following the loop.
• It is accustomed to terminating a case within the switch statement.
• So the switch can enter with i = 10 and can enter in first case ten and can increment I by +2.
• So I'll be twelve and so management goes to interrupt the statement that finally ends up the switch case.
• So the console.log can output the worth of I as twelve.
• Hence, the output of the given program is twelve.