Using pointers may cause a number of problems. While all of the following codes do not have any syntax errors, please identify the potential problem associated with the use of pointers for each of the following pieces of code in C/C++ (note: be specific in describing the potential problem.) (a) int *p1, *p2; p1 = new int (2); p2 = p1; delete p1; (b) int *p1; p1 new int [1000]; p1 new int [10]; Potential problem_ Potential problem_ (c) int *arr = new int [100]; int index = 0; //open a file to a file stream inf while (inf) { ...read in a data from a file... arr[index++] = data; Activate Wi Potential problem_ Go to Settings t