#include <stdio.h> #include<stdlib.h> int compare1(const void* a, const void* b) { return (*(int*)a - *(int*)b); //升序 //return ( *(int*)b - *(int*)a );//降序 } int main() { int a, b; scanf("%d %d", &a, &b); int* p = (int*)malloc(sizeof(int) * (a + b)); for (int i...