C++ Program to Remove all Characters in a String Except Alphabets.

Write C++ Program to Remove all Characters in a String Except Alphabets.

Source Code:

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#include <iostream> using namespace std; int main() { string line; cout << "Enter a string: "; getline(cin, line); for(int i = 0; i < line.size(); ++i) { if (!((line[i] >= 'a' && line[i]<='z') || (line[i] >= 'A' && line[i]<='Z'))) { line[i] = '\0'; } } cout << "Output String: " << line; return 0; }

Enter a string: p2'r"o@gram84iz./
Output String: programiz