What is the output of the program?
#include
int main()
{
string s1=”Hello”; string s2=”World”; s1+=s2; cout << s1; return( 0 ); }
A. It prints: HelloWorld
B. It prints: Hello
C. It prints: World
D. It prints: HelWorld
What is the output of the program?
#include
int main()
{
string s1=”Hello”; string s2=”World”; s1+=s2; cout << s1; return( 0 ); }
A. It prints: HelloWorld
B. It prints: Hello
C. It prints: World
D. It prints: HelWorld