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