Jatin Arora of Delhi's
Scanf Solutions invoked the adage seeing is believing, when the undercover journalist spoke with him.
But a group called HackerFantastic posted a Twitter message to Lee saying there was a "vulnerability" to his code as it has a "fixed sized buffer on stack" and used "
scanf".
(69.) Ariey F, Hommel D, Le
Scanf C, Duchemin JB, Peneau C, Hulin A, Sarthou JL, Reynes JM, Fandeur T, Mercereau-Puijalon O.
* Assignment is synonymous with value-setting statement; thus,
scanf is considered an assignment.
head *header, *tail; int r; header = new_head (); tail = new_head (); tail [right arrow] rank = INFTY; header [right arrow] next = tail; tail [right arrow] prev = header; printf ("Enter r:");
scanf ("%d", &r); 4.
Its implementation stores point coordinates as separate variables, combines a while loop and a scanf to read the input points, computes the distance using a series of arithmetic operations and assignments, and prints the average using printf and an expression which provides an average of 0 if no values are read.
Similarly, once they recognized READ-PROCESS-LOOP, they noticed the scanf was reading numeric values, specialized the plan to READ-PROCESS-VALUE-LOOP, and then took advantage of the EOF to specialize the plan further to READ-PROCESS-ALL-VALUES.
