Local variable variables declared within a function body include <stdio. h> int main o int next, n; / next input, number of inputs * long 0; / running total * double avgi /* average of input values * for (n=0; scanf("i",&next)== 1;n++) sum += nexti avg =(n== 0)? 0.0:(double)sum/n; printf("Average of %i values is f.\n",n, avg)i return 0; next, sum, avg are local variables of main PROGRAM MINGMETHDOLODGY AND SOFTWAREENGINEERING 港城市大 Copyrighto1998 Angus Wu ol Hone KonePROGRAMMING METHDOLODGY AND SOFTWARE ENGINEERING Copyright©1998 Angus Wu Local Variable • variables declared within a function body #include <stdio.h> int main() { int next, n; /* next input, number of inputs */ long sum = 0; /* running total */ double avg; /* average of input values */ for (n = 0; scanf("%i", &next) == 1; n++) sum += next; avg = (n == 0) ? 0.0 : (double) sum / n; printf("Average of %i values is %f.\n", n, avg); return 0; } next, sum, avg are local variables of main