（Linux环境下C语言）学生管理系统

#include "head.h" void print(); int main(int argc, const char *argv[]) { int choose=0; int flag=0; print(); Cl_t class2; class2.number=0; while(1) { printf("please input your choose:"); scanf("%d",&choose); switch(choose) { case 1: if(AddStu(&class2)==0) printf("添加成功!\n"); else printf("添加失败!\n"); break; case 2: if(DelStu(&class2)==0) printf("删除成功!\n"); else printf("删除失败!\n"); break; case 3: if(ExcStu(&class2)==0) printf("修改成功!\n"); else printf("修改失败!\n"); break; case 4: if(SearchStu(&class2)==0) printf("查询成功!\n"); else printf("查询失败!该学生不存在\n"); break; case 5: ShowStu(class2); break; case 6: flag=1; break; default: printf("please input a correct number.\n"); } if(flag==1) break; print(); } printf("byebye!!\n"); return 0; } void print() { printf("======================================================\n"); printf("========welcome to Management System of Student=======\n"); printf("========1)add a student\n"); printf("========2)delet a student\n"); printf("========3)change a student\n"); printf("========4)search a student\n"); printf("========5)show all students\n"); printf("========6)exit the system\n"); }