深信服 --测试岗 9.21

十道单选，十道问答，两道智力题，四道程序题  ios   # include <stdio.h> int main() { int n; while (scanf_s("%d", &n) != EOF&&n) printf("%d\n", n&(-n)); getchar(); return 0; }   #include <iostream> #include <vector> #i

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