#include<stdio.h> #include<stdlib.h> #include<time.h> #define Str_num 128//字符串条数 #define Str_size 20//符串窜大小 #define Str_width 15//字符宽度 struct Rain { int x; int y; int speed; char str[Str_size]; }rain[Str_num]; char Createch() { char temp = 0; int flag = rand() % 3; if (flag==0) { ...