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