黃紹恩

1. pi = 3.14159
   
2. 
   
3. print("圓周率為%.2f"%pi)
   
4. 
   
5. print("圓周率為%.4f"%pi)
   
6. 
   
7. print("圓周率為%05.2f"%pi)
   
8. 
   
9. print("圓周率為%f"%pi)
   
10. 
    
11. print("圓周率為%d"%pi)
    
12. 
    
13. print("圓周率為%s"%pi)

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