fix: changing directory structure to idiomatic go directory format

ciphers/diffie_hellman_key_exchange/diffiehellmankeyexchange.go → ciphers/diffiehellman/diffiehellmankeyexchange.go

@@ -1,6 +1,6 @@
-// Package diffie_hellman_key_exchange implements Deffie Hellman Key Exchange Algorithm
+// Package diffiehellman implements Deffie Hellman Key Exchange Algorithm
 // for more information watch : https://www.youtube.com/watch?v=NmM9HA2MQGI
-package diffie_hellman_key_exchange
+package diffiehellman
 
 const (
 	generator         = 3

ciphers/diffie_hellman_key_exchange/diffiehellmankeyexchange_test.go → ciphers/diffiehellman/diffiehellmankeyexchange_test.go

@@ -1,4 +1,4 @@
-package diffie_hellman_key_exchange
+package diffiehellman
 
 import (
 	"crypto/rand"

ciphers/xor/xor.go

@@ -1,6 +1,6 @@
-// Package xor_cipher is an encryption algorithm that operates the exclusive disjunction(XOR)
+// Package xor is an encryption algorithm that operates the exclusive disjunction(XOR)
 // ref: https://en.wikipedia.org/wiki/XOR_cipher
-package xor_cipher
+package xor
 
 // Encrypt encrypts with Xor encryption after converting each character to byte
 // The returned value might not be readable because there is no guarantee

ciphers/xor/xor_test.go

@@ -1,4 +1,4 @@
-package xor_cipher
+package xor
 
 import (
 	"fmt"

dynamic_programming/binomialcoefficient.go → dynamic/binomialcoefficient.go

@@ -1,4 +1,4 @@
-package dynamic_programming
+package dynamic
 
 // func main() {
 // 	myArrayOfK := [4]int{5, 6, 7, 8}