using getline

Summary of the getline function in C/C ++ The getline function is a common function. Based on its name, we can know that this function is used to read a row of data. Now we will summarize the getline function.In the standard C language, the getline

Reprinted please indicate the source:Http://hi.baidu.com/leejun_2005/blog/item/702d4888928b15a60e2444b4.htmlRef: http://bbs.chinaunix.net/thread-108596-1-1.html1. Getline usage:Getline is a function used in the awk for input redirection. It can read

Usage of functions such as Cin, Cin. Get (), Cin. Getline (), Getline (), and gets () When I was learning C ++, these input functions were a bit confusing. Here I will make a summary. I hope it will be helpful for later users to review them, if

When I was learning C ++, these input functions were a bit confusing. Here I will make a summary. I hope it will be helpful for later users to review them, if there are any errors, please kindly advise (all in this articleProgramAll run through VC 6.

1,CIN Usage 1: the most basic and common usage. Enter a number: # Include Using namespace STD; Main () { Int A, B; Cin> A> B; Cout } Input: 2 [Press enter] 3 [Press enter] Output: 5 Usage 2: accept a string. When "space", "tab", and "Press ENTER"

When I was learning C ++, these input functions were a bit confusing. Here I will make a summary. I hope it will be helpful for later users to review them, if there are any errors, please give me more advice (all the programs in this article are run

I searched the internet for the getline () function for a long time, mostly for C ++. There are many heavy-duty functions in the cloud, and there are no instances. Actually, there is no getline () required by myself () function. Therefore, I ran man

A Getline, on the whole, should understand its usage as such:when the left and right no redirect | or is interlaced. When there is a redirect | or The following code shows both of these usages:awk 'begin{nfile=4Getline for(i=2; i) {

When using C + + 's getline function, two problems are encountered, summarized as follows:1. Sometimes we will find Getline (CIN,STR) When we write the program, such statements are not executed, but are skipped directly,The general solution is to

----------------------- 1. Cin. Get ()   (1). Cin. Get () extract a single character. You can extract carriage return and space. A = cin. Get ();   (2) Same as (1) Cin. Get ();   (3 ). Cin. Get (character array, number of characters N, Terminator