面试题答案
一键面试#include <stdio.h>
int main() {
int arr[3][4] = {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}};
int *ptr = &arr[0][0];
printf("%d\n", *(ptr + 1 * 4 + 2));
return 0;
}
#include <stdio.h>
int main() {
int arr[3][4] = {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}};
int *ptr = &arr[0][0];
printf("%d\n", *(ptr + 1 * 4 + 2));
return 0;
}