What will be the output of the following C++ code program ?
#include <iostream>
using namespace std;
int main(int argc, char const *argv[])
{
char s1[6] = "Hello";
char s2[6] = "World";
char s3[12] = s1 + " " + s2;
cout << s3;
return 0;
}
Please first select an option.
The correct answer is D) Error
char s3[12] = s1 + " " + s2;: This line attempts to concatenate two strings "Hello" and "World" with a space in between and store the result in s3. However, C++ does not support direct string concatenation like this for character arrays. Instead, you need to use string manipulation functions or C++ strings (std::string) to perform concatenation.
