User:Timo.stripf

error: 'x' undeclared (first use in this function) Open in Compiler Explorer

Column1	Column2
a	2
b
c	1

List of Tables [tab]
List of Figures [fig]
1 General [intro]
2 Lexical conventions [lex]
2.1 Separate translation [lex.separate]
2.2 Phases of translation [lex.phases]
2.3 Character sets [lex.charset]
2.4 Trigraph sequences [lex.trigraph]
2.5 Preprocessing tokens [lex.pptoken]
2.6 Alternative tokens [lex.digraph]
2.7 Tokens [lex.token]
2.8 Comments [lex.comment]
2.9 Header names [lex.header]
2.10 Preprocessing numbers [lex.ppnumber]
2.11 Identifiers [lex.name]
2.12 Keywords [lex.key]
2.13 Operators and punctuators [lex.operators]
2.14 Literals [lex.literal]
3 Basic concepts [basic]
4 Standard conversions [conv]
5 Expressions [expr]
6 Statements [stmt.stmt]
7 Declarations [dcl.dcl]
8 Declarators [dcl.decl]
9 Classes [class]
10 Derived classes [class.derived]
11 Member access control [class.access]
12 Special member functions [special]
13 Overloading [over]
14 Templates [temp]
15 Exception handling [except]
16 Preprocessing directives [cpp]
17 Library introduction [library]
18 Language support library [language.support]
19 Diagnostics library [diagnostics]
20 General utilities library [utilities]
21 Strings library [strings]
22 Localization library [localization]
23 Containers library [containers]
24 Iterators library [iterators]
25 Algorithms library [algorithms]
26 Numerics library [numerics]
27 Input/output library [input.output]
28 Regular expressions library [re]
29 Atomic operations library [atomics]
30 Thread support library [thread]
Annex A (informative) Grammar summary [gram]
Annex B (informative) Implementation quantities [implimits]
Annex C (informative) Compatibility [diff]
Annex D (normative) Compatibility features [depr]
Annex E (normative) Universal character names for identifier characters [charname]
Index [generalindex]
Index of library names [libraryindex]
Index of implementation-defined behavior [impldefindex]