Edt!

1.指针#include<iostream> #include<cstdio> #include<cstring> #include<cstdlib> #include<algorithm> #include<cmath> using namespace std; int main(){ int a; scanf("%d",&a); int *b; *b=a;

Apple Tree Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 29084 Accepted: 8633 Description There is an apple tree outside of kaka’s house. Every autumn, a lot of apples wi