a-conjecture-of-mine

diff --git a/.gitignore b/.gitignore
@@ -1,5 +1,6 @@
 .vscode
 *.exe
+*.img
+*.IMG
 Statistics
 Latex
-X86

diff --git a/Go/conjecture.go b/Go/conjecture.go
@@ -0,0 +1,84 @@
+package main
+
+// This program is a simple test for the following conjecture:
+
+// Let S: N -> N be the sum of the digits of a positive integer.
+// For all A and B in N, S(A + B) = S(A) + S(B) - 9k, where k is an interger.
+
+import (
+	"bufio"
+	"fmt"
+	"math"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func main() {
+	fmt.Println("\nThis program is a simple test for the following conjecture:")
+	fmt.Println("\nLet S: N -> N be the sum of the digits of a positive integer.")
+	fmt.Println("For all A and B in N, S(A + B) = S(A) + S(B) - 9k, where k is an interger.")
+	fmt.Print("\nWhat value would you like to test the conjecture for? ")
+
+	reader := bufio.NewReader(os.Stdin)
+	maxStr, _ := reader.ReadString('\n')
+	maxStr = strings.TrimSpace(maxStr)
+
+	if max, err := strconv.ParseUint(maxStr, 10, 32); err == nil {
+		max := uint(max)
+
+		fmt.Println("\nLOADING. . .")
+		tuple, found, elepsed := getCounterexample(max)
+		fmt.Printf("LOADED in %dms\n", elepsed.Nanoseconds()/int64(math.Pow10(6)))
+
+		if !found {
+			fmt.Printf("\nThe conjecture is proved for all natural numbers smaller or equals to %d!\n", max)
+		} else {
+			fmt.Printf("\nThe conjecture is disproved! Here's a counterexample: (%d, %d)\n", tuple[0], tuple[1])
+		}
+	} else {
+		fmt.Printf("\n'%s' isn't a natural number!\n", maxStr)
+	}
+}
+
+func getCounterexample(max uint) (value [2]uint, found bool, elepsed time.Duration) {
+	start := time.Now()
+
+	sums := getSums(max)
+	for a := uint(0); a <= max; a++ {
+		for b := a; b <= max; b++ {
+			diff := sums[a+b] - sums[a] - sums[b]
+
+			if diff%9 != 0 {
+				return [2]uint{a, b}, true, time.Since(start)
+			}
+		}
+	}
+
+	return [2]uint{0, 0}, false, time.Since(start)
+}
+
+func getSums(max uint) []int {
+	maxRange := 2 * (max + 1)
+	sums := make([]int, maxRange, maxRange)
+
+	for i := uint(0); i < maxRange; i++ {
+		sums[i] = sumDigits(i)
+	}
+
+	return sums
+}
+
+func sumDigits(n uint) int {
+	var sum uint
+
+	for {
+		if n <= 0 {
+			return int(sum)
+		}
+
+		sum += n % 10
+		n /= 10
+	}
+}

diff --git a/README.md b/README.md
@@ -11,7 +11,8 @@ The conjecture was [proved by exhaustion](https://en.wikipedia.org/wiki/Proof_by
 
 |Language      |Milliseconds|
 |--------------|------------|
-|**Rust**      |80          |
+|**Rust**      |108         |
+|**Go**        |112         |
 |**C**         |271         | 
 |**JavaScript**|656         |
 |**Ruby**      |9850        |

diff --git a/Rust/src/main.rs b/Rust/src/main.rs
@@ -7,7 +7,7 @@ extern crate crossterm;
 extern crate num_cpus;
 extern crate rand;
 
-use std::{env, thread, time::Instant, sync::mpsc, sync::mpsc::{Sender, Receiver}};
+use std::{env, thread, time::Instant, sync::{Arc, mpsc::{self, Sender, Receiver}}};
 use crossterm::{terminal, input};
 use rand::prelude::*;
 
@@ -52,7 +52,7 @@ fn main() {
 }
 
 fn get_countrexpl(max: usize, n_threads: usize) -> Option<(usize, usize)> {
-    let sums = get_sums(max);
+    let sums = Arc::new(get_sums(max));
 
     if max / n_threads > 0 && n_threads > 1 {
 
@@ -92,7 +92,7 @@ fn get_countrexpl(max: usize, n_threads: usize) -> Option<(usize, usize)> {
             let thread_sums = sums.clone();
 
             let child = thread::spawn(move || {
-                thread_countr_sd.send(get_range_countrexpl(thread_range, max, &thread_sums))
+                thread_countr_sd.send(get_range_countrexpl(thread_range, thread_sums, max))
                     .expect(&format!("Thread n°{} was unable to sent a message trought the channel", i));
             });
             
@@ -108,11 +108,11 @@ fn get_countrexpl(max: usize, n_threads: usize) -> Option<(usize, usize)> {
 
         None
     } else {
-        get_range_countrexpl((0..max).collect(), max, &sums)
+        get_range_countrexpl((0..max).collect(), sums, max)
     }
 }
 
-fn get_range_countrexpl(range: Vec<usize>, max: usize, sums: &Vec<isize>) -> Option<(usize, usize)> {
+fn get_range_countrexpl(range: Vec<usize>, sums: Arc<Vec<isize>>, max: usize) -> Option<(usize, usize)> {
     for a in range {
         for b in a..max {
             let difference = sums[a + b] - sums[a] - sums[b];
@@ -131,11 +131,11 @@ fn sum_digits(n: usize) -> isize {
     let mut part = n;
 
     while part != 0 {
-        sum += (part % 10) as isize;
+        sum += part % 10;
         part /= 10;
     }
 
-    sum
+    sum as isize
 }
 
 fn get_sums(max: usize) -> Vec<isize> {

diff --git a/java.jar b/java.jar
Binary files differ.

diff --git a/script.rb b/script.rb
@@ -9,8 +9,9 @@ class Integer
         sum = 0
 
         while part > 0
-            sum += part % 10
-            part /= 10
+            d, r = part.divmod(10)
+            sum += r
+            part = d
         end
 
         return sum

diff --git a/x86/PROGRAM.ASM b/x86/PROGRAM.ASM
@@ -0,0 +1,64 @@
+.model tiny
+
+.code
+org 100h
+
+start:
+        mov ax, 32 ; 1st
+        mov bx, 16 ; 2nd
+
+        call test_pair
+        
+        ; Quit the program
+        mov ah, 4ch
+        int 21h
+
+test_pair:
+        ; Calculate the 1st + 2nd into cx
+        mov cx, ax
+        add cx, bx
+        
+        push cx ; Push 1st + 2nd to the stack
+        push bx ; Push 2nd to the stack
+
+        call sum_digits ; Calculate S(1st) into bx
+
+        pop ax ; Store the value of 2nd in ax
+        push bx ; Push S(1st) to the stack
+        call sum_digits ; Calculate S(2nd) into bx
+        
+        pop ax ; Store S(1st) in ax 
+        add ax, bx ; Store S(1st) + S(2nd) in ax
+        pop bx ; Store 1st + 2nd in bx
+        push ax ; Push S(1st) + S(2nd) to the stack
+
+        mov ax, bx ; Store 1st + 2nd in ax    
+        call sum_digits ; Calculate S(1st + 2nd) into bx
+
+        pop ax ; Store S(1st) + S(2nd) in ax
+        sub bx, ax ; Calculate S(1st + 2nd) - (S(1st) + S(2nd)) into bx
+
+ 
+        mov ax, bx ; Store S(1st + 2nd) - (S(1st) + S(2nd)) in ax
+        mov cx, 9 ; Set the devident to 9
+        mov dx, 0 ; Clear the register where the rest will be stored
+        div cx
+
+        cmp dx, 0
+        ret
+
+sum_digits:
+        mov cx, 10 ; Store the devident in cx
+        mov bx, 0 ; Clear the register where the result will be stored        
+sum_loop:
+        mov dx, 0 ; Clear the rest of the division
+
+        div cx ; Divide ax by cx
+        add bx, dx ; Add the rest of the division ax/cx to bx
+
+        ; Loop until ax equals 0
+        cmp ax, 0
+        jg short sum_loop
+        ret
+
+end start+
\ No newline at end of file