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Log inAn array of integers, all appear twice except one, find this number.
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An array of integers, all appear twice except one, find this number.
viterbi Tue Sep 13, 2011 10:00 am
1____int unique_number(int a[], int l) {
2__________int q = a[0];
3__________for (int i=1; i<l; i++) q = q^a[i];
4__________return q;
5____}
2__________int q = a[0];
3__________for (int i=1; i<l; i++) q = q^a[i];
4__________return q;
5____}
viterbi- Posts : 32
Join date : 2011-09-03
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