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  1. Prepare
  2. C++
  3. Introduction
  4. Pointer
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Pointer

  • ar6373354
     + 0 comments

    include

    include

    include

    using namespace std;

    int add(int *ptr1, int *ptr2){ int sum = *ptr1 + *ptr2; return sum; };

    int sub(int *ptr1, int *ptr2){ int sub = *ptr1 - *ptr2; return sub; };

    int main() {

    int a,b;
cin>>a;
cin>>b;

int *ptr1 = &a;
int *ptr2 = &b;

int result_add = add(ptr1,ptr2);
int result_sub = sub(ptr1,ptr2);

cout<<result_add<<endl;
cout<<abs(result_sub)<<endl;

return 0;

    }