C++ Exercises: Create a new string from a given string. If the first or first two characters is 'a', return the string without those 'a' characters otherwise return the original given string
C++ Basic Algorithm: Exercise-80 with Solution
Write a C++ program to create a new string from a given string. If the first or first two characters is 'a', return the string without those 'a' characters otherwise return the original given string.
Sample Solution:
C++ Code :
#include <iostream>
using namespace std;
string test(string s1)
{
if (s1.length() == 1 && s1.substr(0, 1) == "a")
{
s1 = s1.erase(0, 1);
}
if (s1.length() > 1)
{
if (s1.substr(1, 1) == "a")
{
s1 = s1.erase(1, 1);
}
if (s1.substr(0, 1) == "a")
{
s1 = s1.erase(0, 1);
}
}
return s1;
}
int main()
{
cout << test("abcab") << endl;
cout << test("python") << endl;
cout << test("aacda") << endl;
cout << test("jython") << endl;
return 0;
}
Sample Output:
bcab python cda jython
Pictorial Presentation:
Flowchart:
C++ Code Editor:
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