C++ outputs numbers instead string -

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• what single quotes in c++ when used on multiple characters? 5 answers

i'm new in c++, , try print 'hello world'.

#include <iostream>  using namespace std;  int main() {     cout << 'hello world!';     return 0; } 

but in result got '1919706145'. i'm doing wrong?

strings represented ", not '

#include <iostream>  using namespace std;  int main() {     cout << "hello world!"; // use " not '     return 0; }