的幂 boolean power2(int x) { return((x&(x-1))==0)&&(x!=0): } For example: #include<stdio.h> int main() { printf(" *******int a=2; int b=3**********\n;"); int a=2; int b=3; printf("计算a&b: %d\n",a&b); printf("…
Description For an upcoming programming contest, Edward, the headmaster of Marjar University, is forming a two-man team from N students of his university. Edward knows the skill level of each student. He has found that if two students with skill leve…