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  4. Pointer
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Pointer

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1181 Discussions

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  • noichler
     + 0 comments

    size optimal solution void update(int *a,int *b) { *a = *a + *b; *b = std::abs(a - 2(*b)); }

  • joshiaditya174
     + 0 comments

    void sum(int *,int *); void diff(int *,int *);

    int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */
    int a,b;

    cin>>a>>b;

sum(&a,&b);
diff(&a,&b);

return 0;

    }

    void sum(int *x,int *y) { int sum = *x + *y; cout<

  • alizey413
     + 0 comments

    include

    include

    using namespace std;

    void update(int *a, int *b) { int sum = *a + *b; int diff = abs(*a - *b);

    *a = sum;
*b = diff;

    }

    int main() { int a, b; cin >> a >> b;

    update(&a, &b);

cout << a << endl;
cout << b << endl;

return 0;

    * }****

  • alizey413
     + 0 comments

    include

    include

    using namespace std;

    void update(int *a, int *b) { int sum = *a + *b; int diff = abs(*a - *b);

    *a = sum;
*b = diff;

    }

    int main() { int a, b; cin >> a >> b;

    update(&a, &b);

cout << a << endl;
cout << b << endl;

return 0;

    }

  • kin930827
     + 0 comments
    void update(int *a, int *b) {
    // Complete this function
    *a = *a + *b;
    *b = (*a - 2 * *b > 0? *a - 2 * *b : -*a + 2 * *b);
}