Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 3
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 3
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 4
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 4
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 4
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 4
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 7
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/0kc0C on line 7
int(4)