摘要：
a[0],a[1],a[2],a[1],a[1]1 2 3 4 5balance noe is 3C:int BalanceNode(int *a, int length){int *begin=a, *end=a+length;int leftsum=0, rightsum=0;int position=0;while(position<length){rightsum+=a[positi... 阅读全文
摘要：
"Everyone has a photographic memory. Some people just don't have film."— Mel Brooks 阅读全文