C++ Exercises: Create a new string with the last char added at the front and back of a given string of length 1 or more
C++ Basic Algorithm: Exercise-9 with Solution
Write a C++ program to create a new string with the last char added at the front and back of a given string of length 1 or more.
Sample Solution:
C++ Code :
#include <iostream>
using namespace std;
string test(string str)
{
string s = str.substr(str.length()-1);
return s + str + s;
}
int main()
{
cout << test("Red") << endl;
cout << test("Green") << endl;
cout << test("1") << endl;
return 0;
}
Sample Output:
dRedd nGreenn 111
Pictorial Presentation:
Flowchart:
C++ Code Editor:
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