KwickClips Cyber Safety and Ethics · 41 sec · free
What does the switch print?
Short answer. AB.
When do you use if-else instead?
For two paths or ranges.
Remember
| if-else: two paths |
| switch: many fixed choices |
| End each case with break |
You forgot break in a switch. What goes wrong? The value is one, so case one prints A. There is no break. So control falls into case two, printing B. If else gives two paths. Switch picks from fixed choices. End each case with break.
This clip is from the full lesson: Control Statements in C++: if, switch and Loops — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 10 Information Technology (402), CBSE Class 10 Information Technology (402), ISC Class 11 Computer Science (868), GSEB Std 11 Computer Studies
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