数据结构课程设计集合交并差运算

#include "stdio.h" #include "stdlib.h" #include "Node.h" #include "OrderedList.h" #include "OrderedSet.h" void Initialization() { //系统初始化 OrderedSet Set1,Set2; char s[100]; system("cls"); //清屏 printf("*******************************************************************************\n"); printf("MakeSet1--1 MakeSet2--2 Union--u Initialization--i Difference--d Quit--q;\n"); printf("*******************************************************************************\n"); CreateSet(Set1,s); PrintSet(Set1); //构造并显示空集Set1 CreateSet(Set2,s); PrintSet(Set2); //构造并显示空集Set2 }//Initialization void Interpret(char cmd,OrderedSet &Set1,OrderedSet &Set2) { //解释执行操作命令cmd OrderedSet T; char s[100]; switch (cmd){ case '1':printf("请以串的形式输入集合Set1\n"); scanf("%s",&s); //读入集合元素到串变量v CreateSet(Set1,s); PrintSet(Set1); //构造并显示有序集Set1 printf("\n"); break; case '2':printf("请以串的形式输入集合Set2\n"); scanf("%s",&s); //读入集合元素到串变量v CreateSet(Set2,s); PrintSet(Set2); //构造并显示有序集Set2 printf("\n"); break; case 'u':Union(T,Set1,Set2); //求有序集Set1和Set2的并集T PrintSet(T); printf("集合Set1和Set2的并集\n");//显示并集T DestroyList(T); //销毁并集T break; case 'i':Intersection(T,Set1,Set2); //求有序集Set1和Set2的交集T PrintSet(T); printf("集合Set1和Set2的交集\n"); DestroyList(T); break; case 'd':Difference(T,Set1,Set2); //求有序集Set1和Set2的差集T PrintSet(T); printf("集合Set1和Set2的差集\n"); DestroyList(T); break; } }//Interpret void main() {//主函数 char cmd; Initialization(); //初始化 printf("输入要执行的操作："); OrderedList Set1,Set2; char s[100]; CreateSet(Set1,s); CreateSet(Set2,s); do {//读入一个操作命令符 scanf("%c",&cmd); Interpret(cmd,Set1,Set2); //解释执行操作命令符 } while (cmd!='q'); getchar(); }//main