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[FIXED] Code::Blocks error: 'cout' was not declared in this scope
Code::Blocks error: 'cout' was not declared in this scope T his is one of the most common errors you get if you download or create a C++ project on your Code::Blocks IDE and try to compile it using GNU GCC compiler (the default compiler in Code::Blocks). This problem is common with people who've recently moved to Code::Blocks from an older IDE. This happens because Code::Blocks fails to see 'cout' keyword as a local scope unless its defined as a standard directory function. Luckily, there are two simple ways to fix this error: Method 1 Use this statement before your main function: using namespace std; So that your code looks something like: #include <iostream> using namespace std; int main() { cout << "Hello world!"; return 0; } Method 2 Instead of using cout , try using std::cout so that the code looks something like: #include <iostream> int main() { std::cout << "Hello world!"...
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