What will be the output of the program? #include int main() { int i; char c; for(i=1; i<=5; i++) { scanf("%c", &c); /* given input is 'a' */ printf("%c", c); ungetc(c, stdin); } return 0; }

• A. aaaa
• B. aaaaa
• C. Garbage value.
• D. Error in ungetc statement.