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Access the structure variable
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//Title of this code //gcc 4.8.2 #include <stdio.h> void fun(void); typedef struct student { unsigned int a; unsigned int b; unsigned int *c; unsigned int *e; }data; int main(void) { unsigned int num = 0xFFEE; unsigned int swapped; data internal; data *inptr= &internal; unsigned int d = 30; internal.a = 10; internal.b = 20; internal.c = &d; inptr->e = &d; swapped = ((num>>8) | (num<<8))& 0xFFFF; //printf("a and b = %d %d %d %d",internal.a,internal.b,*internal.c,*(inptr->e)); printf(" swapped = %x ",swapped); return 0; }
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Compilation time: 0.13 sec, absolute running time: 0.14 sec, cpu time: 0 sec, memory peak: 3 Mb, absolute service time: 0.28 sec
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swapped = eeff