Init: solution to ex. 3-3 (buggy)
Init: explores assigning in a failed test
Init: tests whether the ternary expression '?:' can be binary
Init: confirms that stdin reads from head to tail
Init: tests how C handles newline whitespacing *inside* expressions
Init: explores the with of null prints
Init: tests concatenating string literals
Init: print the sizeof() value of a string literal
Init: explores using system calls