### 指针数组 ~~~ int a = 10; int b = 20; int c = 30; int *arr[] = {&a, &b, &c}; printf("%d\n", *arr[0]); //中括号优先级较高 printf("%d\n", *arr[1]); printf("%d\n", *(arr[2])); ~~~ ``` 10 20 30 ```