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int a = (++ i) + (++ i) + (++ i) ;
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/* c1.c£º½«Á½¸öÊýÏà³Ë */
#define product(x,y) ((x)*(y))
#include <stdio.h>
int main(){
int a=1,b=2,c=3,d=4,x=0;
x=product(a+3,b)+product(c,d); / ......
assert
º¯ÊýÃû: assert
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ÓÃ ·¨: void assert(int test);
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#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
struct ITEM {
int&n ......
#include "draw.h"
#include "ui_draw.h"
#include <QPixmap>
draw::draw(QWidget *parent)
: QDialog(parent), ui(new Ui::draw)
{
ui->setupUi(this);
// this->setWindowFlags( Qt::FramelessWindowHint);
ctrlPoint.s ......
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