#P474. 相反數
相反數
題目描述
請設計一款程序,用戶給定一個數值,程序輸出它的相反數。
輸入格式
一個數值A
輸出格式
A的相反數
Samples
["0.6","-10000","0"]
["-0.6","10000","0"]
原始資料
- Zero1 題號:
a474 - Hydro 題號:
Z0474 - Locale:
zh_TW - Display:
open
請設計一款程序,用戶給定一個數值,程序輸出它的相反數。
一個數值A
A的相反數
["0.6","-10000","0"]
["-0.6","10000","0"]
a474Z0474zh_TWopenBy signing up a Hydro universal account, you can submit code and join discussions in all online judging services provided by us.