Entrega Gustavo y Sergio

archivos.c

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+//
+//
+//   archivos.c
+//
+//   Created by Sergio Medina Galàn and Gustavo Luna Maya on 12/09/2020
+//
+//
+
+
+/*Include standard headers*/
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+
+/*Include modules header we directly invoke here: */
+#include"archivos.h"
+
+/**
+ * Initialises a new file pointer identified via its name and mode.
+ * @param
+ *  name (char *):
+ *      Name of the file
+ *  mode (char *):
+ *      Mode of file to be opened {r, rb, a, ab, w, wb}
+ *
+ * @return FILE * opened_file.
+*/
+extern FILE * file_new( char * name, char *mode)
+{
+  FILE *fp;
+  fp = fopen(name,mode);
+  return fp;
+}
+
+
+/**
+ * Writes a bidimensional buffer array into a file.
+ * @param
+ *  file (FILE *):
+ *      Storage file
+ *  columns (size_t ):
+ *      length of the buffer array
+ *  buff [ ][columns] (long double):
+ *      RAM matrix
+ *  rows (size_t):
+ *      width of the storage buffer
+ *
+ * @return void.
+*/
+extern void file_num_write(FILE * file, size_t columns, long double buff[] [columns], size_t rows)
+{
+   char linea[10];
+   sprintf(linea,"%zu %zu \n",rows,columns);
+   // fputs (linea, file);
+  for (size_t i =0; i<rows; i++){
+    linea[0] = '\0';
+
+
+      char buffer[8];
+      for(int j =0; j<=2; j++){
+    fprintf(file,"%1.5Lf \t",buff[i][j]);
+
+      strcat(linea,buffer);
+      }
+      fprintf(file,"\n");
+      int len = strlen(linea);
+    linea[len-1] = '\n'; 
+    fputs(linea,file);
+
+    }
+    }
+
+

archivos.c~

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+//
+//
+//   files.c
+//
+//   Created by Sergio Medina Galàn and Gustavo Luna Maya on 12/09/2020
+//
+//
+
+
+/*Include standard headers*/
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+
+/*Include modules header we directly invoke here: */
+#include"files.h"
+
+/**
+ * Initialises a new file pointer identified via its name and mode.
+ * @param
+ *  name (char *):
+ *      Name of the file
+ *  mode (char *):
+ *      Mode of file to be opened {r, rb, a, ab, w, wb}
+ *
+ * @return FILE * opened_file.
+*/
+extern FILE * file_new( char * name, char *mode)
+{
+  FILE *fp;
+  fp = fopen(name,mode);
+  return fp;
+}
+
+
+/**
+ * Writes a bidimensional buffer array into a file.
+ * @param
+ *  file (FILE *):
+ *      Storage file
+ *  columns (size_t ):
+ *      length of the buffer array
+ *  buff [ ][columns] (long double):
+ *      RAM matrix
+ *  rows (size_t):
+ *      width of the storage buffer
+ *
+ * @return void.
+*/
+extern void file_num_write(FILE * file, size_t columns, long double buff[] [columns], size_t rows)
+{
+   char linea[10];
+   sprintf(linea,"%zu %zu \n",rows,columns);
+   // fputs (linea, file);
+  for (size_t i =0; i<rows; i++){
+    linea[0] = '\0';
+
+
+      char buffer[8];
+      for(int j =0; j<=2; j++){
+    fprintf(file,"%1.5Lf \t",buff[i][j]);
+
+      strcat(linea,buffer);
+      }
+      fprintf(file,"\n");
+      int len = strlen(linea);
+    linea[len-1] = '\n'; 
+    fputs(linea,file);
+
+    }
+    }
+
+

archivos.h

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+//
+//  archivos.h
+//  
+//
+//  Created by Cesar Angeles on 07/09/2020.
+//
+
+#ifndef files_h
+#define files_h
+
+#include <stdio.h>
+
+#ifdef files_IMPORT
+    #define EXTERN
+#else
+    #define EXTERN extern
+#endif
+
+
+/* files.h -- Function prototypes */
+
+/**
+ * Instanciates a new file pointer identified via its name and mode.
+ * @param
+ *  name (char *):
+ *      Name of the file
+ *  mode (char *):
+ *      Mode of file to be opened {r, rb, a, ab, w, wb}
+ *
+ * @return FILE * opened_file.
+*/
+EXTERN FILE * file_new(char *name, char *mode);
+
+
+
+/**
+ * Writes a bidimensional buffer array into a file.
+ * @param
+ *  file (FILE *):
+ *      Storage file
+ *  columns (size_t ):
+ *      length of the buffer array
+ *  buff [ ][columns] (long double):
+ *      RAM matrix
+ *  rows (size_t):
+ *      width of the storage buffer
+ *
+ * @return void.
+*/
+
+EXTERN void file_num_write(FILE * file, size_t columns, long double buff[] [columns], size_t rows);
+
+#undef files_IMPORT
+#undef EXTERN
+
+
+
+#endif /* files_h */

archivos.h~

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+//
+//  files.h
+//  
+//
+//  Created by Cesar Angeles on 07/09/2020.
+//
+
+#ifndef files_h
+#define files_h
+
+#include <stdio.h>
+
+#ifdef files_IMPORT
+    #define EXTERN
+#else
+    #define EXTERN extern
+#endif
+
+
+/* files.h -- Function prototypes */
+
+/**
+ * Instanciates a new file pointer identified via its name and mode.
+ * @param
+ *  name (char *):
+ *      Name of the file
+ *  mode (char *):
+ *      Mode of file to be opened {r, rb, a, ab, w, wb}
+ *
+ * @return FILE * opened_file.
+*/
+EXTERN FILE * file_new(char *name, char *mode);
+
+
+
+/**
+ * Writes a bidimensional buffer array into a file.
+ * @param
+ *  file (FILE *):
+ *      Storage file
+ *  columns (size_t ):
+ *      length of the buffer array
+ *  buff [ ][columns] (long double):
+ *      RAM matrix
+ *  rows (size_t):
+ *      width of the storage buffer
+ *
+ * @return void.
+*/
+
+EXTERN void file_num_write(FILE * file, size_t columns, long double buff[] [columns], size_t rows);
+
+#undef files_IMPORT
+#undef EXTERN
+
+
+
+#endif /* files_h */

funcionesfibo.c

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+//
+//
+//   funcionesfibo.c
+//
+//   Created by Sergio Medina Galàn and Gustavo Luna Maya on 12/09/2020
+//
+//
+
+
+/*Inlcude standard headers*/
+#include <stdio.h>
+
+/*Inlude modules header we directly invoke here: */
+#include "funcionesfibo.h"
+
+
+/**
+ * Returns the value of the fibonacci sequence at index n calculated recursively
+ * @param
+ *      n (long long int):
+ *          Index of the fibonacci sequence
+ * @return long long int value
+*/
+extern long long int Sequences_rfibo(long long int n)
+{
+  if (n==0 || n ==1)
+    return n;
+  else
+    return Sequences_rfibo(n-2) + Sequences_rfibo(n-1);
+      }
+
+/**
+ * Returns the value of the fibonacci sequence at index n calculated sequentially
+ * @param
+ *      n (long long int):
+ *          Index of the fibonacci sequence
+ * @return long long int value
+*/
+extern long long int Sequences_sfibo(long long int n)
+{
+  long long int p=0,s=1,u;
+  int i;
+  for(i=0; i<=n;i++){
+    u=p+s;
+    p=s;
+    s=u;
+
+      }
+  return u;
+}

funcionesfibo.c~

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+//
+//
+//   Sequences.c
+//
+//   Created by Sergio Medina Galàn and Gustavo Luna Maya on 12/09/2020
+//
+//
+
+
+/*Inlcude standard headers*/
+#include <stdio.h>
+
+/*Inlude modules header we directly invoke here: */
+#include "Sequences.h"
+
+
+/**
+ * Returns the value of the fibonacci sequence at index n calculated recursively
+ * @param
+ *      n (long long int):
+ *          Index of the fibonacci sequence
+ * @return long long int value
+*/
+extern long long int Sequences_rfibo(long long int n)
+{
+  if (n==0 || n ==1)
+    return n;
+  else
+    return Sequences_rfibo(n-2) + Sequences_rfibo(n-1);
+      }
+
+/**
+ * Returns the value of the fibonacci sequence at index n calculated sequentially
+ * @param
+ *      n (long long int):
+ *          Index of the fibonacci sequence
+ * @return long long int value
+*/
+extern long long int Sequences_sfibo(long long int n)
+{
+  long long int p=0,s=1,u;
+  int i;
+  for(i=0; i<=n;i++){
+    u=p+s;
+    p=s;
+    s=u;
+
+      }
+  return u;
+}