What will be the output of the program If characters 'a', 'b' and 'c' enter are supplied as input? #include<stdio.h> int main() { void fun(); fun(); printf(" n"); return 0; } void fun() { char c; if((c = getchar())!= ' n') fun(); printf("%c", c); }

• A. abc abc
• B. bca
• C. Infinite loop
• D. cba