• TUTORIALS
• REFERENCE
• ARTICLES
• FORUM

• Forum
• Beginners
• how to let 3.14 become 3.140000E+000

 

how to let 3.14 become 3.140000E+000

ll1234 (7)

Write your question here.
double x=3.14,cout x=3.140000E+000.

Duthomhas (13206)

http://www.cplusplus.com/reference/ios/scientific/