美國某CPU生產公司面試題
寫出以下程式的執行結果
#include <stdio.h>
int main() {
int a[] = { 1, 2, 3, 4, 5 };
int *ptr = (int *)(&a + 1);
printf("%d %d", *(a + 1), *(ptr - 1));
return 0;
}
解答在次頁
2 5
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→
03/01 22:16, , 1F
03/01 22:16, 1F
→
03/01 22:16, , 2F
03/01 22:16, 2F
→
03/01 22:54, , 3F
03/01 22:54, 3F
推
03/01 22:55, , 4F
03/01 22:55, 4F
→
03/01 22:58, , 5F
03/01 22:58, 5F
推
03/01 22:59, , 6F
03/01 22:59, 6F
→
03/01 22:59, , 7F
03/01 22:59, 7F
→
03/01 23:00, , 8F
03/01 23:00, 8F
推
03/01 23:03, , 9F
03/01 23:03, 9F
推
03/01 23:12, , 10F
03/01 23:12, 10F
→
03/01 23:13, , 11F
03/01 23:13, 11F
→
03/01 23:21, , 12F
03/01 23:21, 12F
推
03/01 23:31, , 13F
03/01 23:31, 13F
→
03/01 23:45, , 14F
03/01 23:45, 14F
→
03/02 00:18, , 15F
03/02 00:18, 15F
→
03/02 00:19, , 16F
03/02 00:19, 16F