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#include <stdio.h>
void main()
{
    int a[50][50];
    int i,j,n;
    printf("Please input Number:");
    scanf("%d",&n);
    for (i=0;i<n;i++)
    {
        for (j=0;j<=i;j++)
        {
            if (j==0 ||j==i)
                a[i][j]=1;
            else
                a[i][j]=a[i-1][j-1]+a[i-1][j];
            printf("%5d",a[i][j]);
        }
        printf("\n");
    }
    getch();
}
/*TC 2.0²âÊÔ*/
#define size 100
#define true 1
   #define false 0
    typedef int elemtype;
    typedef struct queue
     {
       elemtype element[size];
      int front;
       int rear;}queue;/*jie gou ti*/
    void initqueue(queue*q)
    {
       q->front=q->rear=0;}/*chu shi hua*/
    int enqueue(queue*q,int x)
    {
       if((q->rear+1)%size==q->front)
        return(false);
         q->element[q->rear]=x;
          q->rear=(q->rear+1)%size;
      &nb


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hexdump s 0 n 52 CʵÀý helloworld

[root@localhost test]# hexdump -s 0 -n 52 -C helloworld
00000000  7f 45 4c 46 01 01 01 00  00 00 00 00 00 00 00 00  |.ELF............|
00000010  02 00 03 00 01 00 00 00  10 83 04 08 34 00 00 00  |............4...|
00000020  30 08 00 00 00 00 00 00  34 00 20 ......

GCC ±àÒëc³ÌÐòµÄ·½·¨¼°¹ý³Ì½âÎö

GCC ±àÒëc³ÌÐòµÄ·½·¨¼°¹ý³Ì½âÎö 
Justin.zp.Yang 2010.04.10
        Ä¿Ç° Linux ÏÂ×î³£ÓÃµÄ C ÓïÑÔ±àÒëÆ÷ÊÇ GCC £¨ GNU Compiler Collection £©£¬ËüÊÇ GNU ÏîÄ¿ÖзûºÏ ANSI C ±ê×¼µÄ±àÒëϵͳ£¬Äܹ»±àÒëÓà C ¡¢ C++ ºÍ Object C µÈÓïÑÔ±àдµÄ³ÌÐò¡£ GCC ²»½ö¹¦Äܷdz£Ç¿´ó£¬½á¹¹ ......

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#define uchar unsigned char
#define uint unsigned int
#include <intrins.h>
/*
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ÔÚÐí¶à ......

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C++µÄʵÏÖ
#include<fstream>  
#include <iostream>
using namespace std;
int main()
{  
 ofstream logTest("foo.log");    
 streambuf *oldbuf = cout.rdbuf(logTest.rdbuf());   
  
 cout << "Êä³ö ......
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