From 93bd23b848b424a35260cbc2c8a31c3282d33713 Mon Sep 17 00:00:00 2001
From: raul <raulbulgariu@tutanota.com>
Date: Mon, 5 Feb 2024 08:49:14 +0000
Subject: [PATCH] Added factorial exercise and cleaned up repo

---
 array-sorter/.gitignore     | 23 -------------
 array-sorter/gen-numbers.sh | 13 -------
 array-sorter/go.mod         |  5 ---
 array-sorter/go.sum         |  2 --
 array-sorter/main.go        | 69 -------------------------------------
 factorial/go.mod            |  3 ++
 factorial/main.go           | 32 +++++++++++++++++
 7 files changed, 35 insertions(+), 112 deletions(-)
 delete mode 100644 array-sorter/.gitignore
 delete mode 100755 array-sorter/gen-numbers.sh
 delete mode 100644 array-sorter/go.mod
 delete mode 100644 array-sorter/go.sum
 delete mode 100644 array-sorter/main.go
 create mode 100644 factorial/go.mod
 create mode 100644 factorial/main.go

diff --git a/array-sorter/.gitignore b/array-sorter/.gitignore
deleted file mode 100644
index dcc4674..0000000
--- a/array-sorter/.gitignore
+++ /dev/null
@@ -1,23 +0,0 @@
-# ---> Go
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-*.txt
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
-go.work
diff --git a/array-sorter/gen-numbers.sh b/array-sorter/gen-numbers.sh
deleted file mode 100755
index 9b92ceb..0000000
--- a/array-sorter/gen-numbers.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-FILE="./array-sorter"
-
-echo {1..300} > ./numbers.txt
-cat ./numbers.txt | tr ' ' "\\n" | shuf | tr "\\n" ' ' > ./random.txt
-if test -f ./array-sorter; then
-  echo "$FILE exists, running"
-
-else
-  echo "$FILE doesn't exist, building"
-    go build -o $FILE .
-fi
-./array-sorter $(cat ./random.txt)
diff --git a/array-sorter/go.mod b/array-sorter/go.mod
deleted file mode 100644
index 0399acc..0000000
--- a/array-sorter/go.mod
+++ /dev/null
@@ -1,5 +0,0 @@
-module array-sorter
-
-go 1.21.6
-
-require git.bulgariu.xyz/raul/min-max-array v0.0.0-20240131105739-41c2fcc5af70
diff --git a/array-sorter/go.sum b/array-sorter/go.sum
deleted file mode 100644
index 73bf989..0000000
--- a/array-sorter/go.sum
+++ /dev/null
@@ -1,2 +0,0 @@
-git.bulgariu.xyz/raul/min-max-array v0.0.0-20240131105739-41c2fcc5af70 h1:q/uQwkakAZnaus16KHG6UkBFZzNaMbjY3SCZjh0Pytk=
-git.bulgariu.xyz/raul/min-max-array v0.0.0-20240131105739-41c2fcc5af70/go.mod h1:PdMyknNgNZYKg03bYhSc4aaSA/P3yScGPfxC4z+ju0c=
diff --git a/array-sorter/main.go b/array-sorter/main.go
deleted file mode 100644
index 4f857a7..0000000
--- a/array-sorter/main.go
+++ /dev/null
@@ -1,69 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"git.bulgariu.xyz/raul/min-max-array"
-	"os"
-	"strconv"
-)
-
-var numArray = []float64{}
-var numToAdd int
-var err error
-
-func main() {
-	if len(os.Args) < 2 {
-		fmt.Println("Tool to automatically sort an array from the smallest number to the largest")
-		fmt.Println("Usage: ./array-sorter 20 5 10")
-		os.Exit(1)
-	}
-	for i := 1; i < (len(os.Args)); i++ {
-		numToAdd, err = strconv.Atoi(os.Args[i])
-		numArray = append(numArray, float64(numToAdd))
-	}
-
-	if err != nil {
-		panic(err)
-	}
-
-	fmt.Println("RESULTS:")
-	fmt.Printf("%v\n", numArray)
-
-	fmt.Printf("\nSORTED RESULTS:\n")
-	sortedArray := sorter(numArray)
-	fmt.Printf("%v\n", sortedArray)
-}
-
-func sorter(arr []float64) (orderedArr []float64) {
-	if len(arr) == 0 {
-		return nil
-	}
-
-	var numLocation int
-	//var numValue float64
-	sliced_arr := arr
-
-	// IT WAS THIS BASTARD WHO KEPT CAUSING OUT OF BOUNDS ERRORS
-	// I KEPT READING THE LENGTH OF THE ORIGINAL ARRAY INSTEAD OF THE
-	// ARRAY BEING SLOWLY EMPTIED
-	for i := 0; i < len(sliced_arr); {
-		// fmt.Printf("Current slice length: %v\n", sliced_arr)
-		// fmt.Println(orderedArr)
-
-		mini := minmax.Min(sliced_arr)
-		orderedArr = append(orderedArr, mini)
-
-		for i, v := range sliced_arr {
-			if v == mini {
-				numLocation = i
-				//numValue = v
-				break
-			}
-		}
-
-		//fmt.Printf("\nDEBUGGING WIZARD:\nThe smallest value is %v and its position is %v\n\n", numValue, numLocation)
-
-		sliced_arr = append(sliced_arr[:numLocation], sliced_arr[numLocation+1:]...)
-	}
-	return orderedArr
-}
diff --git a/factorial/go.mod b/factorial/go.mod
new file mode 100644
index 0000000..6d85eb8
--- /dev/null
+++ b/factorial/go.mod
@@ -0,0 +1,3 @@
+module factorial
+
+go 1.21.6
diff --git a/factorial/main.go b/factorial/main.go
new file mode 100644
index 0000000..27f1bcb
--- /dev/null
+++ b/factorial/main.go
@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+)
+
+var numFinal int = 1
+var multiplicado int = 1
+
+func main() {
+	if len(os.Args) < 2 || len(os.Args) > 2 {
+		fmt.Println("Usage: ./factorial 10")
+		os.Exit(1)
+	}
+
+	arg := os.Args[1]
+
+	numFactorial, err := strconv.Atoi(arg)
+	if err != nil {
+		fmt.Println(err)
+	}
+
+	// TODO: Fix this garbage
+
+	for i := 1; i <= numFactorial; i++ {
+		numFinal = numFinal * i
+	}
+
+	fmt.Println("El número factorizado es:", numFinal)
+}