家谱管理系统C语言数据结构

家谱管理系统是一种用于存储和管理家族成员信息的系统。在C语言中，我们可以使用数据结构来设计该系统。以下是一个简单的家谱管理系统的C语言实现：

```c

#include

#include

#include

typedef struct FamilyMember {

char name[50];

int age;

char gender;

char nationality;

char maritalStatus;

} FamilyMember;

typedef struct FamilyTree {

FamilyMember *root;

} FamilyTree;

void createFamilyTree(FamilyTree *tree) {

tree->root = (FamilyMember *)malloc(sizeof(FamilyMember));

if (tree->root == NULL) {

printf("Memory allocation failed!

");

exit(1);

}

tree->root->name[0] = '';

tree->root->age = 0;

tree->root->gender = 'M';

tree->root->nationality = 'China';

tree->root->maritalStatus = 'Single';

}

void insertFamilyMember(FamilyTree *tree, char *name, int age, char gender, char nationality, char maritalStatus) {

FamilyMember *newMember = (FamilyMember *)malloc(sizeof(FamilyMember));

if (newMember == NULL) {

printf("Memory allocation failed!

");

exit(1);

}

strncpy(newMember->name, name, sizeof(newMember->name));

newMember->name[sizeof(newMember->name)
• 1] = '';

newMember->age = age;

newMember->gender = gender;

newMember->nationality = nationality;

newMember->maritalStatus = maritalStatus;

tree->root = insertNode(tree->root, newMember);

}

void deleteFamilyMember(FamilyTree *tree, char *name) {

FamilyMember *parent = NULL;

for (int i = 0; i < tree->root->children; i++) {

parent = tree->root->children[i];

if (strcmp(parent->name, name) == 0) {

free(parent);

return;

}

}

printf("Member not found!

");

}

void printFamilyTree(FamilyTree *tree) {

printf("Family Tree:

");

if (tree->root == NULL) {

printf("No members in the family tree!

");

return;

}

printNode(tree->root);

printf("

");

}

void printNode(FamilyMember *member) {

printf("Name: %s, Age: %d, Gender: %c, Nationality: %c, Marital Status: %c

", member->name, member->age, member->gender, member->nationality, member->maritalStatus);

}

```

这个程序实现了一个简单的家谱管理系统，包括创建家谱、插入家庭成员、删除家庭成员和打印家谱等功能。