順序表的增加证薇，擴(kuò)容疾党，刪除间狂，搜索坦康，和打印
#include <iostream>
#include <cstring>
using namespace std;
class Vector {
private:
int size, length;
int *data;
public:
Vector(int input_size) {
size = input_size;
length = 0;
data = new int[size];
}
~Vector() {
delete[] data;
}
bool insert(int loc, int value) {
if (loc < 0 || loc > length) {
return false;
}
if (length >= size) {
return false;
}
for (int i = length; i > loc; --i) {
data[i] = data[i - 1];
}
data[loc] = value;
length++;
return true;
}
int search(int value) {
for (int i = 0; i < length; ++i) {
if (data[i] == value) {
return i;
}
}
return -1;
}
bool remove(int index) {
if (index < 0 || index >= length) {
return false;
}
for (int i = index + 1; i < length; ++i) {
data[i - 1] = data[i];
}
length = length - 1;
return true;
}
void print() {
for (int i = 0; i < length; i++) {
if (i > 0) {
cout << " ";
}
cout << data[i];
}
cout << endl;
}
};
int main() {
Vector a(2);
cout << a.insert(0, 1) << endl;
cout << a.insert(0, 2) << endl;
a.print();
cout << a.remove(1) << endl;
a.print();
cout << a.search(0) << endl;
cout << a.search(1) << endl;
return 0;
}
