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main.c 1 #include 2 3 4 int f1( char var ) 5-{ 6 char fn[]="[f1]"; 7 int return_val=1; HNM in N000 printf("%s: input is: %c and returns %2d ", fn, var, return_val ); 10 11 return return_val; 12 } 13 14 int f2( char var ) 15- { 16 char fn[]="[f2]"; 17 int return_val=2; 18 19 printf("%s: input is: %c and returns %2d ", fn, var, return_val ); 20 21 return return_val; 22 } 23 24 int f3( char var ) 25- { 26 char fn[]="[13]"; 27 int return_val=3; 28 29 printf("%s: input is: %c and returns %2d ", fn, var, return_val ); 30 31 return return_val; 32 } 33 mmmm , int main() { 1: Declare an ARRAY of 3 chars initialized to contain 3 chars 'b' and 'C' name the array "carray" ("c" is for char). char carray[4] {'a', 'b', 'c', '10'}; // 1: REPLACE the print statement below with array declaration printf("1: TODO: Add declaration of -- an array of 3 chars --- : "); 2: Declare ARRAY of function pointers below - where each function : takes one 'char' input argument and returns an 'int' as reference the below function declaration: void (*ptr_func)(int); where: *ptr_func is a ptr to a function that returns 'void' with one 'int' argument You -- need to think on how the array is initialized // // 2: add declaration below: printf("2: TODO: Add declaration of -- an array of function ptrs--- : "); 3: // call each of the functions by iterating through // the array declared in 2, with input from // from carray (iterating through the array declared // in 1). i.e: // first iteration f1 with input carray item @ second iteration f2 with input carray item 1 // third iteration f3 with input carray item 2 // insert the call inside the while Loop below. int c = 0; while( c