11 files changed, 264 insertions, 0 deletions
diff --git a/2022-2/L6/mitsuo/BibliotecaPilaGenerica.cpp b/2022-2/L6/mitsuo/BibliotecaPilaGenerica.cpp
new file mode 100644
index 0000000..01a7dc3
--- /dev/null
+++ b/2022-2/L6/mitsuo/BibliotecaPilaGenerica.cpp
@@ -0,0 +1,99 @@
+#include <iostream>
+#include <fstream>
+#include "BibliotecaPilaGenerica.h"
+
+using namespace std;
+
+/* NEXT: (void *), DATA: (int *) */
+enum nodeIndices { NEXT, DATA };
+
+void cargapila(void *&pila, void *arreglo)
+{
+    int i;
+    int **numbers = (int **) arreglo;
+    pila = nullptr;
+    for (i = 0; numbers[i]; i++) {
+        push(pila, numbers[i]);
+    }
+}
+
+void push(void *&pila, void *data)
+{
+    void **node = new void * [2];
+    node[NEXT] = pila;
+    node[DATA] = data;
+    pila = node;
+}
+
+void *pop(void *&pila)
+{
+    void **node;
+    if (pila == nullptr) {
+        return nullptr;
+    } else {
+        node = (void **) pila;
+        pila = node[NEXT];
+        return node[DATA];
+    }
+}
+
+int pilavacia(void *pila)
+{
+    return pila == nullptr;
+}
+
+void imprimepila(
+        void *pila, 
+        void (*imprimenumero)(ostream &out, void *), 
+        const char *filename
+) {
+    ofstream out(filename);
+    if (!out) {
+        cerr << "Error: no se pudo abrir archivo\n";
+    }
+    void **next;
+    void **node;
+    int data;
+
+    next = (void **) pila;
+    while (next) {
+        node = (void **) next;
+        imprimenumero(out, node[DATA]);
+
+        next = (void **) node[NEXT];
+    }
+}
+
+/* hanoi */
+void muevepila(void *pilasrc, void *&piladest)
+{
+    void *pilaaux = nullptr;
+
+    /* count elements */
+    int i = 0;
+    void **next = (void **) pilasrc;
+    while (next) {
+        next = (void **) *next;
+        i++;
+    }
+    // cout << "n = " << i << '\n';
+    hanoi(i, pilasrc, nullptr, piladest);
+}
+
+static void hanoi(int n, void *pila1, void *pila2, void *pila3)
+{
+    /* FIXME: I don't know where it's the bug.  Here or in pop().  Also the stack
+     * representation different from what is asked in the problem statement */
+    void *data;
+    if (n == 0) {
+        return;
+    } else if (n == 1) {
+        data = pop(pila1);
+        push(pila3, data);
+    } else {
+        hanoi(n - 1, pila1, pila3, pila2);
+        data = pop(pila1);
+        push(pila3, data);
+        hanoi(n - 1, pila2, pila1, pila3);
+    }
+}
diff --git a/2022-2/L6/mitsuo/BibliotecaPilaGenerica.h b/2022-2/L6/mitsuo/BibliotecaPilaGenerica.h
new file mode 100644
index 0000000..4fed61f
--- /dev/null
+++ b/2022-2/L6/mitsuo/BibliotecaPilaGenerica.h
@@ -0,0 +1,14 @@
+#include <iostream>
+
+void cargapila(void *&pila, void *arreglo);
+void push(void *&pila, void *data);
+void *pop(void *&pila);
+int pilavacia(void *pila);
+void imprimepila(
+        void *pila, 
+        void (*imprimenumero)(std::ostream &out, void *), 
+        const char *filename
+);
+void muevepila(void *pilasrc, void *&piladest);
+
+static void hanoi(int n, void *pila1, void *pila2, void *pila3);
diff --git a/2022-2/L6/mitsuo/Makefile b/2022-2/L6/mitsuo/Makefile
new file mode 100644
index 0000000..f8bcb92
--- /dev/null
+++ b/2022-2/L6/mitsuo/Makefile
@@ -0,0 +1,16 @@
+# Just a simple C++ makefile
+#
+# Use with `$ make`
+# Run build binary with `$ ./a.out`
+
+
+# No file association to the "clean" target.  Also no dependency.
+# See more: https://stackoverflow.com/a/2145605/7498073
+.PHONY: all
+all:
+	clang++ -g *.cpp && ./a.out
+
+
+.PHONY: clean
+clean:
+	rm *.o a.out
diff --git a/2022-2/L6/mitsuo/Medicinas.csv b/2022-2/L6/mitsuo/Medicinas.csv
new file mode 100644
index 0000000..b53f86c
--- /dev/null
+++ b/2022-2/L6/mitsuo/Medicinas.csv
@@ -0,0 +1,25 @@
+60509,AMPICILINA 125MG SUSP 90ML,58.65
+73972,VITAMINA E 400 MG C90 CAPS,54.4
+94429,TIAMAZOL 5MG 20T,52.7
+43709,CEFUROXIMA 250MG SUSP,78.2
+82469,GUAYACOL AMPOLLETA 1ML,60.35
+93578,SUCRALFATO 40 TAB/1G,55.25
+26484,DILTIAZEM 30 TAB/30 MG,29.75
+95196,DIGOXINA 0.250 MG C/24,62.05
+65667,SUBSALICILATO/BISMUTO SUSP 120ML,61.2
+94415,PRAVASTATINA 10 MG C/15,68.85
+11370,KETOROLACO 4T 30MG SUBLINGUAL,2.55
+49644,HIDROCORTISONA CRA 30GR,73.95
+76238,BEZOCAINA 10GR GEL,56.95
+79189,CLORFENAMINA 4MG T20,73.1
+81333,CARNITINA C/30,40.8
+33311,ALBENDAZOL 200MG C/6 TAB,20.4
+62302,BEZAFIBRATO 200MG C/30TAB,41.65
+72495,ACIDO GLUTAMICO 600 MG C/100,43.35
+16813,VANCOMICINA 500MG SOL INY,5.95
+36711,TIBOLONA 2.5MG 30T,84.15
+55021,AMOXICILINA 500MG/5ML SUSP,82.45
+34080,ELECTROLIT FRESA 500ML,60.35
+36622,TEOFILINA 20 TAB/100 MG,57.8
+72969,ISOSORBIDE 10MG T/20,58.65
+40997,ELECTROLIT PED FRESA 625ML,41.65
diff --git a/2022-2/L6/mitsuo/PilaConEnteros.h b/2022-2/L6/mitsuo/PilaConEnteros.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/2022-2/L6/mitsuo/PilaConEnteros.h
diff --git a/2022-2/L6/mitsuo/PilaConRegistros.h b/2022-2/L6/mitsuo/PilaConRegistros.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/2022-2/L6/mitsuo/PilaConRegistros.h
diff --git a/2022-2/L6/mitsuo/fun.cpp b/2022-2/L6/mitsuo/fun.cpp
new file mode 100644
index 0000000..569350c
--- /dev/null
+++ b/2022-2/L6/mitsuo/fun.cpp
@@ -0,0 +1,69 @@
+#include <cstdlib>
+#include <iostream>
+#include <fstream>
+#include <cstdlib>
+#include "fun.h"
+
+using namespace std;
+
+void cargaarreglo(void *&arreglo,
+    int (*cmpnumero)(const void *, const void *), 
+    int *leenumero(istream &in), 
+    const char *filename) 
+{
+    ifstream in(filename);
+
+    if (!in) {
+        cerr << "Error, no se pudo abrir archivo\n";
+        return;
+    }
+
+    int **numbers;
+    int *data;
+    int *buffer[MAXLEN];
+    int i;
+    /* load buffer */
+    for (i = 0; (data = leenumero(in)); i++) {
+        buffer[i] = data;
+    }
+    buffer[i] = nullptr;
+
+    /* create "exact" array of pointers to int */
+    numbers = new int * [i + 1];
+    for (i = 0; buffer[i]; i++) {
+        numbers[i] = buffer[i];
+    }
+    numbers[i] = nullptr;
+
+    /* sort array */
+
+    qsort(numbers, i, sizeof(void *), cmpnumero);
+
+    // for (i = 0; numbers[i]; i++) {
+    //     cout << *numbers[i] << '\n';
+    // }
+
+    /* modify parameter reference */
+    arreglo = numbers;
+}
+
+/* qsort comparisong function.  Descending order */
+int cmpnumero(const void *p1, const void *p2) 
+{
+    return - (** (int **) p1 - ** (int **) p2);
+}
+
+/* allocates memory */
+int *leenumero(istream &in) 
+{
+    int n;
+    if (in >> n)
+        return new int{n};
+    else
+        return nullptr;
+}
+
+void imprimenumero(ostream &out, void *data) 
+{
+    cout << * (int *) data << '\n';
+}
diff --git a/2022-2/L6/mitsuo/fun.h b/2022-2/L6/mitsuo/fun.h
new file mode 100644
index 0000000..aaa34c9
--- /dev/null
+++ b/2022-2/L6/mitsuo/fun.h
@@ -0,0 +1,11 @@
+#include <iostream>
+
+#define MAXLEN      100
+
+int cmpnumero(const void *p1, const void *p2);
+int *leenumero(std::istream &in);
+void cargaarreglo(void *&arreglo,
+    int (*cmpnumero)(const void *, const void *), 
+    int *leenumero(std::istream &in), 
+    const char *filename);
+void imprimenumero(std::ostream &out, void *data);
+\ No newline at end of file
diff --git a/2022-2/L6/mitsuo/main.cpp b/2022-2/L6/mitsuo/main.cpp
new file mode 100644
index 0000000..919fe1c
--- /dev/null
+++ b/2022-2/L6/mitsuo/main.cpp
@@ -0,0 +1,27 @@
+/* Mitsuo Tokumori 20170895 */
+
+#include <iostream>
+
+#include "BibliotecaPilaGenerica.h"
+#include "PilaConEnteros.h"
+#include "PilaConRegistros.h"
+#include "fun.h"
+
+using namespace std;
+
+int main(int argc, char **argv) 
+{
+  void *arreglo, *pilaini, *pilafin;
+
+  cargaarreglo(arreglo, cmpnumero, leenumero, "numeros.txt");
+  cargapila(pilaini, arreglo);
+  muevepila(pilaini, pilafin);
+  imprimepila(pilafin, imprimenumero, "repnumeros.txt");
+//   imprimepila(pilafin, imprimenumero, "repnumeros.txt");
+
+//   cargaarreglo(arreglo, cmpregistro, leeregistro, "medicinas.csv");
+//   cargapila(pilaini, arreglo);
+//   muevepila(pilaini, pilafin);
+//   imprimepila(pilafin, imprimeregistro, "repmedicinas.txt");
+  return 0;
+}
+\ No newline at end of file
diff --git a/2022-2/L6/mitsuo/numeros.txt b/2022-2/L6/mitsuo/numeros.txt
new file mode 100644
index 0000000..9cae0c5
--- /dev/null
+++ b/2022-2/L6/mitsuo/numeros.txt
@@ -0,0 +1,3 @@
+13
+4
+1
diff --git a/2022-2/L6/mitsuo/repnumeros.txt b/2022-2/L6/mitsuo/repnumeros.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/2022-2/L6/mitsuo/repnumeros.txt