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²»ÒªÍü¼ÇÊÂÏȶ¨Òå°üº¬rand()µÄÍ·Îļþ #include<stdio.h>ºÍ#include<stdlib.h>¡£ÈçÀý1 #include<stdio.h>
#include<stdlib.h>
void main()
{
for(int i=0;i<10;i+)
printf("%d\n",rand());
}

¾ßÌåÓ¦ÓÃÈ磬Ҫ²úÉú0µ½10µÄËæ»úÊý rand()%(10 + 1); ¼´ rand()%11;  Èô1µ½10 : 1 + rand()%11;ÒÔ´ËÀàÍÆ aµ½b :            a + rand()%(b - a + 1);
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ÈçÀý2 // C++Ëæ»úº¯Êý£¨VC program£©
#include <stdio.h>
#include <iostream>
#include <time.h>
using namespace std;
#define MAX 100
int main(int argc, char* argv[])
{
srand( (unsigned)time( NULL ) );//srand()º¯Êý²úÉúÒ»¸öÒÔµ±Ç°Ê±¼ä¿ªÊ¼µÄËæ»úÖÖ×Ó.Ó¦¸Ã·ÅÔÚforµÈÑ­»·Óï¾äÇ°Ãæ ²»È»ÒªºÜ³¤Ê±¼äµÈ´ý
for (int i=0;i<10;i++)
cout<<rand()%MAX<<endl;//MAXΪ×î´óÖµ£¬ÆäËæ»úÓòΪ0~MAX-1
¡¡¡¡ return 0;
}
 
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gcc -c -g -Wa,-adlhn ee.c >  ee.anno.s
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int main()
{
printf(&unix["\021%six\012\0"], (unix)["have"] + "fun" - 0x60);
}
gcc -S±àÒë³É»ã±à´úÂëÈçÏÂ:
        .file   "test.c"
        .section        .rodata
.LC0:
&nbs ......

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¶ÔÎļþ²Ù×÷ʱÓÐʱ»ñµÃÎļþµÄ´óСʱ±ØÒªµÄ.ÏÂÃæÊÇ»ñµÃÆä´óССµÄ½Ï¼òµ¥·½·¨.
#include<io.h>   //CÓïÑÔÍ·Îļþ
#include<iostream>   //for system();
using namespace std;
int main()
{
  int handle;
  handle = open("test.txt", 0x0100); //open file for rea ......

Linux ϱàÒëhello world µÄC ÓïÑÔ³ÌÐò

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# include <iostream.h>
int main(void)
{
  int i,j;
  j=0;
  i=j+1;
  cout<<"hello world!"<<endl;
  cout<<"the result is"<<i<<endl;
  return 0;
}
ÀûÓÃg++ -o test test.cpp¡£µ«ÊÇÕâÑùÊÇÓдíÎóµÄ£¬ÌáʾÎÞ·¨´ ......
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