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/*
 *  ¸Ã¹¦ÄÜÖ÷ÒªÊÇÑÝʾ£¬Í¬Ê±Á¬½ÓÁ½¸ö²¢·¢µÄÊý¾Ý¿â
 */
/* °üº¬CÍ·Îļþ */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
/* °üº¬SQLCAÍ·Îļþ */
EXEC SQL INCLUDE sqlca;
EXEC SQL INCLUDE sqlda;
int main()
{
    EXEC SQL BEGIN DECLARE SECTION;
    int  money;
    char answerbuff[200];
    int flag;
    EXEC SQL END DECLARE SECTION;
    /*
     * ¶¨ÒåÊäÈëËÞÖ÷±äÁ¿:½ÓÊÕÓû§Ãû¡¢¿ÚÁîºÍÍøÂç·þÎñÃû
     *
     */
    char username[10],password[10],server[10], conn_var[20];
    strcpy(username,"data_center");
    strcpy(password,"data_center");
    strcpy(server,"oradf1"); /*ÕâÀïÌîдµÄÊÇÊý¾Ý¿âµÄSID*/
    strcpy(conn_var,"llcore");
    /* Á¬½Óµ½Ä¬ÈÏÊý¾Ý¿â */
    EXEC SQL CONNECT :username IDENTIFIED BY :password USING :server;
    if (sqlca.sqlcode==0)
        printf("ĬÈÏÁ¬½Ó³É¹¦!\n");
    else
        /* ÏÔʾÁ¬½Ó´íÎóÏûÏ¢ */
        printf("%.*s\n", sqlca.sqlerrm.sqlerrml,
                sqlca.sqlerrm.sqlerrmc);
    /*¶Ï¿ªÊý¾Ý¿âÁ¬½Ó*/
    EXEC SQL COMMIT RELEASE;
    printf("¶Ï¿ªÁ¬½Ó!\n");;
    /* Á¬½Óµ½·ÇĬÈÏÊý¾Ý¿â */
    /*ÕâÀïÓÐÁ½ÖÖÁ¬½Ó·½Ê½£¬Ö»È¡Ò»ÖÖºÍĬÈϵķ½Ê½±£³ÖÒ»Ö´Ç*/
    EXEC SQL CONNECT :username IDENTIFIED BY :password  AT:conn_var USING :server;
    if (sqlca.sqlcode==0)
        printf("·ÇĬÈÏÁ¬½Ó³É¹¦!\n");
    else
      &


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C Snippet #8(¹æ¶¨Ê±¼äÊäÈ룬·ñÔòĬÈÏÌø×ªµÄʵÏÖ)

http://www.ddj.com/cpp/221600722
Q: HOW DO I... put timers with default actions in my C code?
A: Many times, we need to write programs that will only wait a certain specified amount of time for a user to do something. After that time, we need to assume that the user isn't going to do anything and ......

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#include <windows.h>
int IsGB(PTSTR pText);
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
     PSTR szCmdLine, int iCmdShow)
{
 static TCHAR szText[] = {TEXT ("i·þ,ÁË¡£u£ù")} ;
 PTSTR pText;
 int i;
 unsigned char ......

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int a = 4;
(A)a += (a++); (B) a += (++a) ;(C) (a++) += a;(D) (++a) += (a++);
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