C + + Quick Sort Summary __c++

#include <iostream> #include <stack> using namespace std;
A non-recursive version of a quick sort.
    void Swap (int &a, int &b) {int temp = A;
    A = b;
b = temp;
    int Sort (int a[],int low,int high) {int i = low;
    int j = high;
        while (I < J) {while (I<j && A[j]>=a[high]) j--;
        while (I < J && A[i] <= A[high]) i++;
        if (I < j) {Swap (a[i],a[j]);
        } if (A[j]>a[high]) Swap (A[j],a[high]);
Return J;
    } void grial (int a[],int low,int high) {stack<int> st;
    St.push (high);
    St.push (Low);
        while (st.empty () = = false) {int i = st.top ();
        St.pop ();
        Int J = St.top ();

        St.pop ();
            if (I < j) {int midindex = Sort (a,i,j);
            St.push (j);
            St.push (midindex+1);
            St.push (Midindex);
        St.push (i); int main () {int a[] = {6,5,3,3,-11, -1,-11,-11,129,3,21,3,421,-12};
    Grial (A, 0, sizeof (a)/sizeof (int)-1);
    for (int i = 0; i < sizeof (a)/sizeof (int); i++) {cout << a[i] << "";
    } cout << Endl;
return 0; }

 #include <iostream> using namespace std;
    void Swap (int &a, int &b) {int temp = A;
    A = b;
b = temp;
    } void grial (int a[],int low,int high) {int i = low;
    int j = high;
    if (i >= j) return;
    int temp = A[high];

        while (I < J) {while (I < J && A[high] <= a[j]) j--;

        while (I < J && A[high] >= a[i]) i++;
        if (I < j) {Swap (a[i],a[j]);
    } if (A[j]>a[high]) Swap (A[j],a[high]);
    Grial (A, Low, j);
Grial (A, j + 1, high);
    int main () {int a[] = {5,3,6,2,5,6,7,2,1,3,4,5,6,8,4,5,7,8,9,354,1,1,23, 4,6,7,7,3};
    Grial (A, 0, sizeof (a)/sizeof (int)-1);
    for (int i = 0; i < sizeof (a)/sizeof (int); i++) {cout << a[i] << "";
    } cout << Endl;
return 0; }

 #include <iostream> using namespace std; void Swap (int &a, int &b) {int temp = A;
A = b;
b = temp;
    } void Qulick (int a[], int low, int high) {int i = low-1;
    int j = Low;
    if (low >= high) return;
        while (J
 
#include <iostream> using namespace std;
The importance of the heap is self-evident, the maximum number of billions of data inside the largest 100,//can use the heap, the best efficiency.
        Class Maxheap {public:maxheap (int a[],int n) {data = new Int[n];
        for (int i = 0; i < n; i++) {data[i] = A[i];
        size = N;
        n = size/2;
    Setheap (n);
        } void Setheap (int n) {while (n--) {getset (data,n);
        } void Getset (int a[],int n) {int i = n;
        Int J = 2 * i + 1;
            while (J < size) {if (j + 1 < size && A[j] > a[j + 1]) J = j + 1;
                if (A[i]>a[j]) {a[i] ^= a[j];
                A[J] ^= a[i];
            A[i] ^= a[j];
            } i = J;
        j = i * 2 + 1;
        } void Sort () {int *b = new Int[size-1];
        int k = 0;
         while (size) {b[k++] = data[0];   Data[0] = data[size-1];
            size--;
        Getset (data,0);
        for (int i = 0; i < K; i++) {cout << b[i] << "";
    } cout << Endl;
    } Private:int *data;
int size;
};
    int main () {int i = 0;
    int a[20];
        for (; i < i++) {A[i] = rand ()% 20;
    cout << A[i] << "";
    } cout << Endl;
    Maxheap MH (A,sizeof (a)/sizeof (int)); Mh.
    Sort ();
return 0;
 }