cout was not declared in this scope

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Mariangel
07 Feb 2020
1#include <iostream>
2using namespace std;
3
4adding above two lines before main will help you
5
6NOTE:
7note: suggested alternative:
8In file included from class.cpp:1:0:
9/usr/include/c++/7/iostream:61:18: note:   ‘std::cout’
10   extern ostream cout;  /// Linked to standard output
11                  ^~~~
12
source
Lucia
30 Jul 2020
1#include<iostream>
2using namespace std; //use this
3int main(){
4    char t = 'f';
5    char *t1;
6    char **t2;
7    cout<<t;        
8    return 0;
9}
source
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error 3a 27endl 27 was not declared in this scopeerror 3a e2 80 98sleep e2 80 99 was not declared in this scopeerror 3a e2 80 98cap prop fps e2 80 99 was not declared in this scope
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cout not in scope c 2b 2b cout not declared in this scopec 2b 2b cout is not declared in this scopemain cpp 3a5 3a2 3a error 3a e2 80 98cin e2 80 99 was not declared in this scopein function 27int main 28int 2c char 2a 2a 29 27 3a 27cin 27 was not declared in this scope cin 3e 3et 3berror 3a 27cout 27 was not declared in this scopeerror cosf was not declared in this scopeerror 3a 27cout 27 was not declared in this scope 3b did you mean 27std 3a 3acout 27cout was not declared in this scope codeblockeclipse cout was not declared in this scope 27cout 27 was not declared in this scopeerror 3a e2 80 98cout e2 80 99 was not declared in this scopecout was not declared in the scopemain cpp 3a14 3a12 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopeendl is not declared in this scope vscode e2 80 98cout e2 80 99 was not declared in this scope templatemain cpp 3a9 3a1 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopec 2b 2b i was not declared in this scope error 3a e2 80 98cout e2 80 99 was not declared in this scopeadd cpp 3a6 3a5 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopemain cpp 3a7 3a4 3a error 3a e2 80 98string e2 80 99 was not declared in this scopeerror 3a e2 80 98 1 e2 80 99 was not declared in this scope error 3a cout was not declared in this scopeerror 3a e2 80 98cout e2 80 99 was not declared in this scop61 099 09c 3a 5cusers 5cdearmylovelymom 5cdesktop 5cmekaup exam 5cuntitled6 cpp 09 5berror 5d 27cout 27 was not declared in this scopecout was not declared in this scope error 3a 27cout 27 was not declared in this scope6 093 09c 3a 5cusers 5cmatte 5conedrive 5cdesktop 5cuntitled 1 cpp 09 5berror 5d 27cout 27 was not declared in this scopecout not declared in c 2b 2berror 3a e2 80 98cout e2 80 99 was not declared in this scope 3b did you mean e2 80 98std 3a 3acout e2 80 99 3fcout 27 was not declared in this scope even if i have using namespace std 27cout 27 was not declared in this scope7 2 c 3a 5cusers 5cshwet 5cdesktop 5coct long2 cpp 5berror 5d 27cin 27 was not declared in this scopemain cpp 3a14 3a5 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopecout 27 was not declared in this scopecout is not declared in this scopeerror 3a fout was not declared in this scopeoutput 27 was not declared in this scopemain cpp 3a14 3a2 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopeerror 3a e2 80 98cout e2 80 99 was not declared in this scope hoew to resovle this errorcout is not declared in this class scope c 2b 2b errorc 2b 2b cout was not declared in this scopecout e2 80 99 was not declared in this scopecout was not declare in this scopecout not declared in this scope error c 2b 2bmain cpp 3a200 3a5 3a error 3a e2 80 98cout e2 80 99 was not declared in this scope e2 80 98cout e2 80 99 was not declared in this scope file 3a alien 138893 2fmain cpp line 3a 7 e2 80 98cin e2 80 99 was not declared in this scopec 2b 2b cout not definedcout was not declaredmain cpp error 27cout 27 was not declared in this scope e2 80 98cout e2 80 99 was not declared in this scopec 2b 2b e2 80 98cout e2 80 99 was not declared in this scopec 3a 5cusers 5cuser 5cdesktop 5cmid point circle 5cmain cpp 7c41 7cerror 3a 27cin 27 was not declared in this scope 3b did you mean 27std 3a 3acin 27 3f 7ccout was not declared in this scope dev c 2b 2bcout declared c 2b 2b scopegets was not declared in this scope 8 3a1 3a error 3a 27cout 27 was not declared in this scopecout not declard in c 2b 2b 5berror 5d 27cout 27 was not declared in this scopecout 27 was not declared in this scope inside classcout was not declared by the scopeerror 27cout 27 was not declared in this scope 3a error 3a e2 80 98cout e2 80 99 was not declared in this scope cout 3c 3c 22three 22 3c 3c 22 22 3b 5e 7e 7e 7eh cpp 3a19 3a3 3a error 3a 27cout 27 was not declared in this scope cout 3c 3ca 5bq 5d 3bcout not decalred in this scopetemp 2fcompiling 2fsource cpp 3a5 3a10 3a error 3a e2 80 98cin e2 80 99 is not a member of e2 80 98std e2 80 99error 3a 27cout 27 was not declared in this scope 7cerror 5d 27cout 27 was not declared in this scope 27cout 27 was not declared in this scope 7cmain cpp 3a9 3a15 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopeerror 3a 27cout 27 was not declared in this scope 3b did you mean 27std 3a 3acout 27 3f 7cmain cpp 3a28 3a5 3a error 3a e2 80 98cout e2 80 99 was not declared in this scopecout was not declared in this scope in c 2b 2b 27cout 27 was not declareerror 5d 27x 27 was not declared in this scope 27cout 27 was not declared in this scope 3berror 3a e2 80 98cout e2 80 99 was not declared in this sclion cout was not declared in this scopeerror 3a 27cout 27 was not declared in this scope 3b did you mean 27std 3a 3acout 27 3f e2 80 98cout e2 80 99 was not declared in this scope 3b did you mean e2 80 98std 3a 3acout e2 80 99 3fcout was not declared in this scope cerror cout was not declared in this scopecout was not declared in this scope