What is the difference between the following 2 codes?
1
#include stdio.h //Program 1    int main()
    {
        int d, a = 1, b = 2;
        d = a++ + ++b;
        printf("%d %d %d", d, a, b);
    }
2
  #include stdio.h //Program 2    int main()
    {
        int d, a = 1, b = 2;
        d = a++ +++b;
        printf("%d %d %d", d, a, b);
    }