/C++/I need to write an int function in which there are only cout statements and if I return 0/1 it prints them too.

I need to write an int function in which there are only cout statements and if I return 0/1 it prints them too.

/*
 * First C++ program that says hello (hello.cpp)
 */
#include <iostream>    // Needed to perform IO operations
using namespace std;
 
int main() {                        // Program entry point
   cout << "hello, world" << endl;  // Say Hello
   return 0;                        // Terminate main()
}                                   // End of main function

-1

Source: www3.ntu.edu.sg

Similar codes

0 vote489 views1 answer
Set keybinding for compiling c++ program in neovim
C++
0 vote143 views1 answer
Check if equal to \ char or not c++
C++
0 vote138 views1 answer
Convert Celsius to Fahrenheit
C++
0 vote116 views1 answer
Transform cpp
C++
0 vote115 views1 answer
3 conditions for a while loop c++
C++
32 votes72 views11 answers
While loop c++
C++
1 vote110 views1 answer
C++ initialize array 1 to n
C++
4 votes110 views3 answers
Pi in c++
C++
-1 vote106 views1 answer
Cast c++
C++
5 votes125 views6 answers
Binary search algorithm
C++