42 lines
		
	
	
		
			900 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
		
			900 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| package main
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| 
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| // ---------------------------------------------------------
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| // EXERCISE: Moodly
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| //
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| //   1. Get username from command-line
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| //
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| //   2. Display the usage if the username is missing
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| //
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| //   3. Create an array
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| //     1. Add three positive mood messages
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| //     2. Add three negative mood messages
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| //
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| //   4. Randomly select and print one of the mood messages
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| //
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| // EXPECTED OUTPUT
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| //
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| //   go run main.go
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| //     [your name]
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| //
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| //   go run main.go Socrates
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| //     Socrates feels good 👍
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| //
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| //   go run main.go Socrates
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| //     Socrates feels bad 👎
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| //
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| //   go run main.go Socrates
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| //     Socrates feels sad 😞
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| //
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| //   go run main.go Socrates
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| //     Socrates feels happy 😀
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| //
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| //   go run main.go Socrates
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| //     Socrates feels awesome 😎
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| //
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| //   go run main.go Socrates
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| //     Socrates feels terrible 😩
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| // ---------------------------------------------------------
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| 
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| func main() {
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| }
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