格式化輸出 (一)

tonyh

1. pi=3.14159
   
2. print("圓周率為%.2f"%pi)
   
3. print("圓周率為%.4f"%pi)
   
4. print("圓周率為%05.2f"%pi)
   
5. print("圓周率為%f"%pi)
   
6. print("圓周率為%d"%pi)
   
7. print("圓周率為%s"%pi)

複製代碼