[Data Structures]Merge sort

2019-5-22 写技术

#include <stdio.h> #include <stdlib.h> void merge(int *dst, int *src, int left, int middle, int right) { int i,j,k; k = left; i = left; j = middle+1; while( i<=middle && j<=right ){ if(src[i] < src[j]){ dst[k++] = src[i++]; }else{ dst[k++] ...


标签: Data Structures data_structures

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[Data structures]Heap sort

2019-5-21 写技术

#include <stdio.h> #include <stdlib.h> void heapAdjust(int *queue, int len, int start) { int p = start; int left = (p+1)*2 - 1; int right = (p+1)*2; int min = 0; int tmp; while( left <= len-1 ){ if(right <= len-1){ if(queue[left] < queue[right]){ min...


标签: Data Structures data_structures

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[Data Structures]Selection sort

2019-5-17 写技术

#include <stdio.h> #include <stdlib.h> #define MAX 65535 void simpleSelectionSort(int seq[], int n) { int i; int j; int min; int exchange; for (i=0; i<n; i++) { min = MAX; /* Get the least number */ for (j=i; j<n; j++) { if (seq[j] < min) { mi...


标签: Data Structures data_structures

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[C] About phrash on function

2019-4-29 写技术

#include <stdio.h> #include <stdlib.h> typedef struct _ss{ int a; int b; }ss; void fun( ss &s){ s.a = 2; s.b = 3; printf("fun:%d %d\n", s.a, s.b); } void fun2(ss *s){ s->a=55; printf("fun2:%d %d\n", s->a, s->b); } void fun3(ss *s){ fun(*s); ...


标签: C

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[C++] About pointer to base class

2019-4-29 写技术

#include <stdio.h> #include <stdlib.h> class base{ public: int a; int b; int c; }; class hello:public base{ public: int c; int d; }; int main(){ base b; b.a = 1; b.b = 2; b.c = 5; hello *c; c =(hello *)&b; c->d = 3; printf(" %d %d...


标签: C++

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[Data Structures] Swap sort

2019-4-28 写技术

#include <stdio.h> #include <stdlib.h> void bubbleSort(int seq[], int n) { int i; int j; int tmp; int exchange; for (i=0; i<n; i++) { exchange = 0; for (j=n; j>i; j--) { if (seq[j] < seq[j-1]) { /* swap j and j-1 */ tmp = seq[j]; seq[j] = ...


标签: data_structures

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[Data Structures] Insertion sort

2019-4-25 写技术

#include <stdio.h> #include <stdlib.h> /* Straight insertion sort */ void straightInsertionSort(int seq[], int n) { int i; int j; int tmp; for (i=1; i<n; i++) {//From 1 tmp = seq[i];//Store yourself for (j=i-1; j>=0 && seq[j]>seq[i]; j--) {//Compare b...


标签: Data Structures

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[C++]An example of hash_map

2019-4-23 写技术

#include <hash_map> #include <string> #include <iostream> using namespace std; using namespace stdext; int main(){ hash_map<string, string> mymap; mymap["aa"] = "Hello!"; mymap["bb"] = "You are who?"; mymap["cc"] = "See you!"; cout<<mymap["bb"]<<...


标签: C++

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[PHP]How to enable mod_expires&mod_headers in order to achive static cache

2019-4-10 写技术

First: Open this line. LoadModule expires_module modules/mod_expires.so Second: Add this segment. <IfModule mod_expires.c>     ExpiresActive On     ExpiresByType text/html "now plus 5 minutes"     ExpiresByType text/css "now p...


标签: php

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How to download ckplayer video

2019-4-1 写技术

There is a simple program by which you can download the ckplayer video. After create the list of download URL, copy it to download tools. After download aff of the files. Use the command to compare into a big file in windows: copy/b E:\temps\*.ts E:\temps\new.ts There is the...


标签: JS html

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