safe scanf

Function: Also gets the string.Difference:scanf encounters a space/carriage return/tab that the input ends,However, the space/carriage return/tab key will remain in the input buffer . It is common to use GetChar () to handle the funeral of scanf; If

Safe Or Unsafehttp://acm.hdu.edu.cn/showproblem.php?pid=2527Time limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 1653 Accepted Submission (s): 662problem Descriptionjavac++ One day when I was reading

Reprint: http://www.th7.cn/Program/c/201303/127343.shtmlThe reason is that Visual C + + 2012 uses a more secure Run-time library routines. The new security CRT functions (which are those with the "_s" suffix), see:Security-enhanced versions of CRT

Describe http://www.lydsy.com/JudgeOnline/problem.php?id=1020A route (polyline) is given to give a (c\) land (polygon). Find the farthest distance from the nearest land on the route.Analysis Also a question of God ...1#include 2 using

The concept of C + + input and outputWe often use the input and output, are the end of the object, that is, from the keyboard input data, running results output to the monitor screen. From the operating system's point of view, each input connected

Fashion and fashion: the most fashionable Buffer Overflow targetIn today's operating systems, memory defect vulnerabilities have become increasingly difficult to mine, and stack protection measures have made the original Buffer Overflow exploitation

We often use the input and output, are the object of the terminal, that is, from the keyboard input data, running results output to the monitor screen. From the operating system's point of view, every input connected to a host is considered a file.

In MFC programs, using CString to process strings is a good choice. CString can handle both Unicode-standard strings and ANSI-standard strings. The format method of CString gives us a lot of convenience in converting strings, such as common int,

Problem Descriptionxx Planet There are many cities, each city has one or more flight lanes, but not all roads are very safe, each road has a safety factor s,s is the real number between 0 and 1 (including 0, 1), a channel p from u to V The safety is

In MFC programs, using CString to process strings is a good choice. CString can handle both Unicode-standard strings and ANSI-standard strings. The format method of CString gives us a lot of convenience in converting strings, such as common int,