//指针就是地址
int a = 10;
int* p = &a;//指针变量

指针类型

//指针加整数
int a = 0x11223344;
int* pa = &a;
char* pc = &;
printf("%p\n", pa);
printf("%p\n", pa+1);
printf("%p\n", pc);
printf("%p\n", pc + 1);

有点头晕

后面再改