15 lines
286 B
C
15 lines
286 B
C
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#include <stdio.h>
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int main()
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{
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int arr[10];
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for (int i = 0; i < 10; i++)
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{
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printf("%d addr %p\n", i, &arr[i]);
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}
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int *p = arr, *q = p + 2;
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int n = q - p; // 计算两个指针之间的元素个数
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printf("%p - %p = %d\n", q, p, n);
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return 0;
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}
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