Question

Predict output for the following code.
#include<stdio.h>
void main() {
int ch=2;
switch(ch)
case 1: printf("test1");
case 2: printf("test2");​

Answer 1

Answer:

Output:-

test2

Reason:-

value of ch is 2 therefore second case will executed....

Answer 2

Answer:

output:

test2

(because ch is 2 so case 2 will be executed.if ch is 1 then output will be test1 test2 because no break statement is used.)

Explanation: