Fatal error: Uncaught TypeError: Unsupported operand types: int + string in /in/HW4JQ:4
Stack trace:
#0 {main}
thrown in /in/HW4JQ on line 4
Process exited with code 255.
Warning: A non-numeric value encountered in /in/HW4JQ on line 4
0
Warning: A non-numeric value encountered in /in/HW4JQ on line 6
Warning: A non-numeric value encountered in /in/HW4JQ on line 6
0