Minor Updates

Author: mtnshh

arithmetic_decode_image.cpp

@@ -10,16 +10,6 @@ const ll MAX = 4294967295;
 ll lower[257];
 vector <ll> _low, _high;
 
-string write_bits(bool bit, int bit_to_fall){
-	string tmp;
-	tmp += to_string(bit);
-	while(bit_to_fall){
-		tmp += to_string(!bit);
-		bit_to_fall -= 1;
-	}
-	return tmp;
-}
-
 int to_int(int _pos, string &encode){
 	int n = 0;
 	for (int i = _pos; i < 32 + _pos; i++)

arithmetic_encode_image.cpp

@@ -20,37 +20,6 @@ string write_bits(bool bit, int bit_to_fall){
 	return tmp;
 }
 
-int to_int(int _pos, string &encode){
-	int n = 0;
-	for (int i = _pos; i < sizeof(short) * 8 + _pos; i++)
-	{
-		n <<= 1;
-		n |= encode[i] - '0';
-	}
-	return n;
-}
-
-ll add_bit(ll value, int count_taken, bool &flag, string &encode){
-	bitset<16> a(value);
-
-	if(flag == 1){
-		a.reset(0);
-	}
-	else if(count_taken > encode.length()){
-		a.set(0);
-		flag = 1;
-	}
-	else if(encode[count_taken] == '1'){
-		a.set(0);
-	}
-	else if(encode[count_taken] == '0'){
-		a.reset(0);
-	}
-
-	value = (ll)(a.to_ulong());
-	return value;
-}
-
 ofstream out("arithmetic_encoded.txt");
 
 string image_pixels = "";