数据结构c++版本
顺序表
#include<iostream>
using namespace std;
#define InitSize 10;
typedef struct {
int* data;
int MaxSize;
int length;
}SeqList;
void InitList(SeqList& L) {
int count = 10;
L.data = new int[count];
L.length = 0;
L.MaxSize = InitSize;
}
void IncreaseSize(SeqList& L, int len) {
int* p = L.data;
L.data = new int[L.MaxSize + len];
for (int i = 0; i < L.length; i++) {
L.data[i] = p[i];
}
L.MaxSize = L.MaxSize + len;
free(p);
}
bool ListInsert(SeqList& L, int i, int e) {
if (i<1 || i > L.length + 1)
return false;
if (L.length >= L.MaxSize)
return false;
for (int j = L.length; j >= i; j--) {
L.data[j] = L.data[j-1];
}
L.data[i - 1] = e;
L.length++;
return true;
}
bool ListDelete(SeqList& L, int i, int& e) {
if (i < 1 || i > L.length)
return false;
e = L.data[i - 1];
for(int j = i; j < L.length; j++){
L.data[j - 1] = L.data[j];
}
L.length--;
return true;
}
int GetElement(SeqList L, int i) {
return L.data[i - 1];
}
int LocatElem(SeqList L, int e) {
for (int i = 0; i < L.length; i++) {
if (L.data[i] == e)
return i + 1;
}
return 0;
}
int main() {
SeqList L;
InitList(L);
IncreaseSize(L, 5);
cout << "数组长度为:" << L.data << endl;
int e = -1;
if (ListDelete(L, 3, e))
cout << "删除元素的值为:" << e << endl;
else
cout << "输入的元素不合法,删除失败"<< endl;
}