Which of the following are examples of symptoms?

Choice $1$ of $6$:The program goes into an infinite loop when it was supposed to finish with an answer

Choice $2$ of $6$:The program used args$[1]$ instead of args$[0]$

Choice $3$ of $6$:The program prints an answer that isn't correct

Choice $4$ of $6$:The program throws an exception when it should not

Choice $5$ of $6$:The program has unnecessary print statements

Choice $6$ of $6$:The program doesn't compile