label Computer Science
account_circle Unassigned
schedule 1 Day
account_balance_wallet \$5

void func2m() {

int a[]={4,7,3,23,54,67,34,12,24,78};

int*i=a;

i +=2;

i -=1;

i+=5;

i -=2;

i +=3;

printf("%i", *i);

}

answer is 12.  I don't know how 12 was received. Please explain a step by step process on how this was achieved. Thanks!

Dec 15th, 2014
```int main(int argc, constchar * argv[]) {
int a[]={4,7,3,23,54,67,34,12,24,78};
int*i=a; // initilizes pointer to start of a,
printf( "Value of i: %i\n", *i); //prints the value at the location of pointer i
i +=2; // shifts the pointer 2 values to the right
printf( "Value of i: %i\n", *i);//prints the value at the location of pointer i
i -=1; // shifts the pointer one value to the left
printf( "Value of i: %i\n", *i);//prints the value at the location of pointer i
i+=5;  // shifts pointer five to the right
printf( "Value of i: %i\n", *i);//prints the value at the location of pointer i
i -=2; // shifts pointer two to the left
printf( "Value of i: %i\n", *i);//prints the value at the location of pointer i
i +=3; // shifts pointer three to the right
printf( "Value of i: %i\n", *i); // prints the value located at that pointer
printf("%i", *i);

}

```
Dec 15th, 2014

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Dec 15th, 2014
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Dec 15th, 2014
Sep 22nd, 2017
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