15.72011

#include <iostream> int MidSearch(int *A,int *B,int n) { //分别表示序列A和序列B的首位数，末位数和中位数，s是start简写，d是end简写 int s1=0, d1 = n - 1, m1, s2 = 0, d2 = n - 1, m2; ......