[問題] C語言指標問題
小弟本人是C的新手,有個題目搞不懂為什麼?
想請各位大大幫我做詳細解答
#include <stdio.h>
#include <stdlib.h>
int main()
{
int a[]={6,7,8,9,10};
int *ptr = a;
*(ptr++)+=123;
printf("*ptr=%d,*ptr++=%d\n",*ptr,*ptr++);
system("pause");
return 0;
}
Ans:*ptr=8,*ptr++=7
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