Alireza |S.N| TheWeirdDev

## mybase64.d
module mybase64;

import std.stdio;
import std.conv;
import std.array;

immutable mapping = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

int main() {
    auto input = stdin.readln();
	module mybase64;

	import std.stdio;
	import std.conv;
	import std.array;

	immutable mapping = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

	int main() {
	auto input = stdin.readln();