197 is the right answer.
- c( T/ B2 f& {1 v7 q% T7 z' nTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- h( v7 O/ M* r" C" K$ @
Reason,
1 N" |; u& M. h6 a; u' d; A
; t! H7 D! B" a' L k9 Ptvb now,tvbnow,bttvb1. $18 costs on Item = -$18
1 E$ y) J" A3 A: B% ]- m2. got $100 fake, (no income) , layout $79, = -$79
2 V( i% O3 L5 L& ]/ O: N( a3. pay back to $100 to that vendor whom exchange fake $100 here -$100 TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。' E/ l! ?* _) u* U% K
8 X4 C, L1 q1 d* ^" Ytvb now,tvbnow,bttvbTherefore, totally, 18+79+100 = 197  |
發表於 2007-6-29 02:23 AM
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