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若一個正整數的奇數位數字和與偶數位數字和兩者差的絕對值是11的倍數,則這個正整數就是11的倍數,否則就不是11的倍數。

請寫一個程式來判斷輸入的數是不是十一的倍數。

 

輸入說明:

會輸入一個正整數N,N不會超過1000位。

 

輸出說明:

如果輸入的數字是11的倍數就在螢幕上輸出YES,否則就輸出NO。

 

輸入範例:
 

11111111111111111111111111111111111111111111111111



 

輸出範例:

 

YES

 

[Normal] Coding (C) - asked in 2017-1 程式設計(一)AD by (30k points)
ID: 38154 - Available when: Unlimited - Due to: Unlimited
| 1.5k views

6 Answers

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answered by (190 points)
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prog.c: In function 'main':
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prog.c: In function 'main':
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/tmp/ccdBSinu.o: In function `main':
prog.c:(.text+0x50): warning: the `gets' function is dangerous and should not be used.
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