#include "stdio.h"

int main()
{
    int *pI, *values[2];
    int i1[] = {1, 2}, i2[][2] = {{5, 10}, {20, 30}};

    *values = i2[*i1];          // i2[1] = 5  --> *values = 5
    values[1] = i1;             // values[1] = 1
    pI = &i2[0][0];             //pI = 5
    printf(" %d %d\n", **values, *&values[1][1]); //...
    // My expectation: **values = ?? *&values = 30 ,...
    // Result:         **values = 20 *&values = 2
    
    *pI += pI[i1[1]];           // *pI = pI[2] = 20
    *values = pI;               // *values = 5
    *(i1 + 1) *= *(values[1] + 1);  // ???
    printf(" %d %d\n", **values, *&values[1][1]);
    // My expectation: **values = ?? *&values = 30 ,...
    // Result:         **values = 25 *&values = 4

    return 0;
}

As you can see my understanding of this code is not the yellow from the egg.
But I would like to understand the steps, that i can solve it by myself the next time