C program

EMPS intranet

Note

This code has been compiled to show the internal calculations of the addresses of array elements like this: 824.

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Value and type of last evaluated expression: Address of array element: Address of array elementx: (none)

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Code

 Header...
//
// Demonstrate passing an array to a function
//

#define N 4

void printarray (int output[N]);

 int main(){
   ... 

»  int num[N]={1,2,3,4};

»  printarray(num);

»  return 0;
}

 void printarray(int output[N]){
   ... 

»  int i;

»  for (i=0; i<N; ++i) {
»    printf("%d\n", outputi);
  }
}

Memory

printarray()
				132	133	134	135
				output = 212
144	145	146	147
i = -6975176

main()
				212	213	214	215
				num[0] = 1
216	217	218	219	220	221	222	223
num[1] = 2				num[2] = 3
224	225	226	227
num[3] = 4

NB: the actual memory address of each variable is the
address shown plus 4287991880 (0xFF959048).

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Output

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Note

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Code

printarray()

main()

Output