21 lines
464 B
C
21 lines
464 B
C
#include <stdio.h>
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int main() {
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int magic = 9999;
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(void)magic;
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int arr[] = { 1234, 5678 };
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int *x = &(arr[0]); // x is a pointer to first element of arr
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printf("*x=%d\n", *x);
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unsigned long x_addr = (size_t) x; // we're going to assume size_t = unsigned long here
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x_addr += 4; // sizeof(int) == 4
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x = (int *) x_addr;
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printf("*x=%d\n", *x);
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x_addr += 4;
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x = (int *) x_addr;
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printf("*x=%d\n", *x);
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return 0;
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} |