Chapter 5, Problem 10PS

Consider the following C program

void fun (void) {

int a_, b, c; /* defiinition.1 */

. . .

while (. . .)

int b, c, d; /* definition 2 */

. . . <---------------------- 1

while (…) {

int c, d, e; /* definition 3 */

. . . <------------------2

}

. . .<------------------3

}

. . . <------------------4

}

For each of the four marked points in this function, list each visible variable, along with the number of the definition statement that defines it.