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Questions tagged scanf

25 questions

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26
votes
7
answers

Why does scanf ask twice for input when there's a newline at the end of the format string?

c scanf
asked 2013-04-01T08:21:06.513
17
votes
6
answers

using scanf function with pointers to character

c scanf
asked 2013-01-27T09:17:26.770
14
votes
4
answers

whitespace in the format string (scanf)

c input whitespace scanf stdio
asked 2012-10-11T08:32:46.007
64
votes
5
answers

Read no more than size of string with scanf()

c string scanf format-specifiers
asked 2012-09-06T18:54:05.800
39
votes
5
answers

What does the scanf function return?

c scanf
asked 2012-05-06T09:57:08.423
74
votes
4
answers

Going through a text file line by line in C

c getline scanf
asked 2012-02-09T05:57:37.047
8
votes
4
answers

When to use printf/scanf vs cout/cin?

c++ c printf iostream scanf
asked 2011-10-15T19:22:26.383
29
votes
4
answers

scanf() skip variable

c scanf
asked 2011-09-30T07:58:52.930
112
votes
13
answers

Reading string from input with space character?

c string input scanf whitespace
asked 2011-06-08T16:37:35.023
22
votes
7
answers

fgets doesn't work after scanf

c scanf fgets
asked 2011-05-06T23:37:43.893
23
votes
6
answers

Is sscanf considered safe to use?

c security buffer-overflow scanf
asked 2011-05-03T17:37:28.073
10
votes
2
answers

Using ifstream as fscanf

c++ c scanf ifstream
asked 2011-01-17T08:28:28.217
10
votes
3
answers

While scanf!=EOF or scanf==1?

c scanf
asked 2010-11-11T22:39:33.237
11
votes
8
answers

Using scanf with NSStrings

objective-c string scanf
asked 2010-07-10T21:02:30.010
18
votes
5
answers

Reading long int using scanf

c++ c stdin scanf
asked 2010-05-17T20:12:46.273
15
votes
1
answers

sscanf for doubles

c scanf
asked 2010-04-25T01:20:27.123
11
votes
3
answers

What is the modern equivalent (C++) style for the older (C-like) fscanf method?

c++ c scanf
asked 2010-03-29T11:32:52.573
86
votes
9
answers

sscanf in Python

python parsing split scanf procfs
asked 2010-02-01T06:38:38.233
10
votes
2
answers

Why doesn't scanf need an ampersand for strings and also works fine in printf (in C)?

c string pointers printf scanf
asked 2009-12-19T03:27:15.633
54
votes
16
answers

Why is scanf() causing infinite loop in this code?

c gcc scanf
asked 2009-11-11T15:39:29.810
13
votes
5
answers

Validate max integer in scanf

c scanf
asked 2009-11-07T20:18:16.220
10
votes
4
answers

What is the purpose of using the [^ notation in scanf?

c scanf format-specifiers
asked 2009-04-20T00:35:03.643
35
votes
10
answers

Looking for C# equivalent of scanf

c# scanf
asked 2009-01-23T07:41:25.207
11
votes
3
answers

How to portably convert a string into an uncommon integer type?

c string integer c99 scanf
asked 2009-01-13T02:41:19.557
197
votes
5
answers

Why does scanf() need "%lf" for doubles, when printf() is okay with just "%f"?

c scanf length-modifiers
asked 2008-10-16T23:05:15.953