Question

#include<iostream>
#include <string>
using namespace std;
int main()
{
string str;
string str2="Prograd";
string str3="is a community":
str.append(str2);
str.append(str3, 6, 3);
str.append(str3.begin() + 6, str3.end());
str.append(5, 0x2E);
cout << str << '\n';
return 0;
}
个​

Answer 1

Answer

The correct códe:

#include<iostream>

#include <string>

using namespace std;

int main()

{

string str;

string str2="Prograd";

string str3="is a community";

str.append(str2);

str.append(str3, 6, 3);

str.append(str3.begin() + 6, str3.end());

str.append(5, 0x2E);

cout << str << '\n';

return 0;

}

Output of the above códe:

Progradommommunity...

Explanation:

In the above program, We are adding characters to the string, So the output will as follows after addition of characters.

$ g++ str.cpp

$ a.out

Progradommommunity...

Have a look on the above attachment :)