simple character string copy

[vxk]

Can somebody point me what is wrong with the following piece of code ?:

  #include <iostream>
using namespace std;

int main()
{
    char  ch[] = "hello77o";
    char ch2[sizeof(ch)];
	 
	for(unsigned int i  = 0; i < sizeof(ch)-1 ;i++){
	while(ch[i]) ch2[sizeof(ch) - i -2 ] = ch[i];
     
	}
	
	cout<<ch2;

	return 0;

	
}

[PCrumley48]

Take another look at line 10 after the = . . . . what is ch2[i] at this point?

[vxk]

ohhhhhh changed it ......
http://cpp.sh/44ga
still ....no ouput !

[vxk]

vs 2010 is giving a output with girbish ?

[vxk]

oh this solved the problem -->

 #include <iostream>
using namespace std;

int main()
{
    char  ch[] = "hello77o";
    char ch2[sizeof(ch)];
	 
	for(unsigned int i  = 0; i < sizeof(ch)-1 ;i++){
	while(ch[i]) ch2[sizeof(ch) - i -2 ] = ch[i];
     
	}
	ch2[sizeof(ch)-1] = ch[sizeof(ch)-1];
	cout<<ch2;

	return 0;

	
}