本文主要是介绍C++插入排序(insertion sort),对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
#include<iostream>
using namespace std;
void createArray(int* arr, int &n)
{
cout << "Please enter the number of the array: ";
cin >> n;
cout << "Please enter the elements of the array: ";
for (int i = 0;i < n; i++)
{
cin >> arr[i];
}
}
void insertSort(int* arr, int n)
{
for (int i = 1;i < n;i++)
{
for (int j = 0;j < i;j++)
{
int temp;
if (arr[i] < arr[j])
{
temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
}
}
void printArray(int* arr, int n)
{
cout << "Now show the elements of the array: ";
for (int i = 0;i < n;i++)
cout << arr[i];
}
int main()
{
int* arr = new int[50];
int n;
createArray(arr, n);
insertSort(arr, n);
printArray(arr, n);
return 0;
}
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