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½âÊÍÒ»¶ÎC´úÂë

#include <windows.h>
#include <stdio.h>

void main()
{
int length = 2;
int *p = (int*)malloc(sizeof(int)*length);

for(int i=-10; i <2; i++)
{
//p[i] = i+10;
printf("%d\n",p[i]);
}
}


Â¥Ö÷ʲôµØ·½ÐèÒª½âÊÍ£¿
Ϊʲô°Ñp[i] = i + 10¸ømarkµô£¿

´òÓ¡ p[-10] µ½ p[1], 

C/C++ code:
#include <windows.h>
#include <stdio.h>

void main()
{
int length = 2; //¶¨ÒåÒ»¸öÕûÐαäÁ¿£¬¸³ÖµÎª2
int *p = (int*)malloc(sizeof(int)*length);
//·Ö²¼Äڴ棬´æ·Ålength¸öÕûÐαäÁ¿ËüµÄÊ×µØÖ·
//²¢ÇÒ¶¨ÒåÁËÒ»¸öÖ¸ÏòÕûÐεÄÖ¸Õ룬ÕâÏòÕâ¿éµØ·½µÄÊ×µØÖ·
for(int i=-10; i <2; i++)
{
//p[i] = i+10;
printf("%d\n",p[i]);
//¶ÁÈ¡ÔªËØ
}
}



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