module pind.samples.ja.strings.strings_solution_2;

import std.stdio;
import std.string;

void main() {
    write("Please enter a line: ");
    string line = strip(readln());

    ptrdiff_t first_e = indexOf(line, 'e');

    if (first_e == -1) {
        writeln("There is no letter e in this line.");

    } else {
        ptrdiff_t last_e = lastIndexOf(line, 'e');
        writeln(line[first_e .. last_e + 1]);
    }
}