a) Study the following code fragment and determine the output of the codes. count=0; for (row=1; row <= 7; row++) for (col=1;col <= row; col++) if (col==row) { cout << "&" <

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Concept of memory addresses in pointers

The concept of pointers in high-level languages was introduced in C programming. Pointers are simply the variables that are used to store memory addresses of another variable. These special variables are generally used in the languages such as C Programming and C++ Programming, where it allows the programmer to work more deeply with memory and its addresses.