commit a5cea0607e8c18aafc7440febd5cf54e2f428671
parent 6879ea897017265d605e8b32422ff4a54734ae3b
Author: Martin J. Klöckner <martin.cachari@gmail.com>
Date: Fri, 13 Nov 2020 20:07:55 -0300
Added guia02 code
Diffstat:
9 files changed, 390 insertions(+), 0 deletions(-)
diff --git a/src/guia02/ej1.c b/src/guia02/ej1.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+typedef enum {
+ FALSE,
+ TRUE
+} bool_t;
+
+int main(void)
+{
+ bool_t isworking = TRUE;
+ printf("%s\n", isworking ? "TRUE" : "FALSE");
+
+ return 0;
+}
+
+
diff --git a/src/guia02/ej2.c b/src/guia02/ej2.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+typedef enum {
+ ERROR,
+ OK
+} status_t;
+
+int main(void)
+{
+
+ status_t isworking = OK;
+
+ if (isworking == 1)
+ printf("OK\n");
+ else
+ printf("ERROR\n");
+
+ return 0;
+}
+
+
diff --git a/src/guia02/ej3.c b/src/guia02/ej3.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+typedef enum {
+ LUN, MAR, MIE, JUE, VIE, SAB, DOM
+} dia_t;
+
+int main(void)
+{
+ dia_t dia = VIE;
+
+ printf("%d\n", dia);
+
+
+ return 0;
+}
diff --git a/src/guia02/ej4.c b/src/guia02/ej4.c
@@ -0,0 +1,79 @@
+/* Ejercicio 4 - Guia 2, Algoritmos y Programacion I - FIUBA */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define MAX_INP_LEN 10
+
+typedef enum {
+ FAHRENHEIT,
+ CELSIUS
+} escala_t;
+
+typedef float dato_t;
+
+dato_t ftoc(dato_t fahrenheit)
+{
+ return (((fahrenheit - 32) *5 ) / 9);
+}
+
+dato_t ctof(dato_t celsius)
+{
+ return (((celsius * 9) / 5) + 32);
+}
+
+void title(int i)
+{
+ printf(
+ "---------------------------------------\n"
+ "---------------------------------------\n"
+ "--- %s TO %s CONVERTER ---\n"
+ "---------------------------------------\n"
+ "--- to exit press Ctrl+D ----\n"
+ "---------------------------------------\n"
+ "---------------------------------------\n",
+ i ? "CELSIUS" : "FAHRENHEIT",
+ i ? "FAHRENHEIT" : "CELSIUS"
+ );
+}
+
+void cursor()
+{
+ printf(">> ");
+}
+
+
+
+int main(void)
+{
+ char buffer[MAX_INP_LEN];
+ escala_t c;
+ dato_t i, res;
+ printf("0 - FAHRENHEIT TO CELSIUS\n");
+ printf("1 - CELSIUS TO FAHRENHEIT\n");
+ cursor();
+ c = getchar() - '0';
+ if (c == FAHRENHEIT) {
+ title(FAHRENHEIT);
+ while (fgets(buffer, MAX_INP_LEN, stdin) != NULL) {
+ i = atoi(buffer);
+ res = ftoc(i);
+ printf("%.0f°F = %.2f°C\n", i, res);
+ cursor();
+ }
+ } else if (c == CELSIUS) {
+ title(CELSIUS);
+ while (fgets(buffer, MAX_INP_LEN, stdin) != NULL) {
+ i = atoi(buffer);
+ res = ctof(i);
+ printf("%.0f°C = %.2f°F\n", i, res);
+ cursor();
+ }
+ }
+ printf("\n");
+ return 0;
+}
+
+
+
diff --git a/src/guia02/ej5.c b/src/guia02/ej5.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+
+typedef enum {
+ JAN, FEB, MAR, APR, MAY, JUN, JUL, AGO, SEP, OCT, NOV, DEC
+} mes_t;
+
+#define JANUARY "ENERO\n"
+#define FEBRUARY "FEBRERO\n"
+#define MARCH "MARZO\n"
+#define APRIL "ABRIL\n"
+#define MAYO "MAYO\n"
+#define JUNE "JUNIO\n"
+#define JULY "JULIO\n"
+#define AUGUST "AGOSTO\n"
+#define SEPTEMBER "SEPTIEMBRE\n"
+#define OCTOBER "OCTUBRE\n"
+#define NOVEMBER "NOVIEMBRE\n"
+#define DECEMBER "DICIEMBRE\n"
+
+int main(void) {
+ mes_t mes = NOV;
+ switch(mes)
+ {
+ case JAN:
+ printf(JANUARY);
+ break;
+ case FEB:
+ printf(FEBRUARY);
+ break;
+ case MAR:
+ printf(MARCH);
+ break;
+ case APR:
+ printf(APRIL);
+ break;
+ case MAY:
+ printf(MAYO);
+ break;
+ case JUN:
+ printf(JUNE);
+ break;
+ case JUL:
+ printf(JULY);
+ break;
+ case AGO:
+ printf(AUGUST);
+ break;
+ case SEP:
+ printf(SEPTEMBER);
+ break;
+ case OCT:
+ printf(OCTOBER);
+ break;
+ case NOV:
+ printf(NOVEMBER);
+ break;
+ case DEC:
+ printf(DECEMBER);
+ break;
+ }
+ return 0;
+}
diff --git a/src/guia02/ej6.c b/src/guia02/ej6.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <ctype.h>
+
+int main(void)
+{
+ int alpha, nonalpha, num;
+ int c;
+
+ alpha = nonalpha = num = 0;
+
+ while((c = getchar()) != EOF ) {
+ if(isalpha(c))
+ alpha++;
+ else if(isdigit(c))
+ num++;
+ else if(!isalnum(c))
+ nonalpha++;
+ }
+ printf(
+ "Alphanumerics: %d\n"
+ "NonAlphanumerics: %d\n"
+ "Digits: %d\n",
+ alpha, nonalpha, num
+ );
+
+ return 0;
+}
diff --git a/src/guia02/ej7.c b/src/guia02/ej7.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#define MAX_LEN 5 // max digits of the entered degree;
+#define ERR_MSG_LEN "El angulo ingresado contiene demasiados digitos"
+
+typedef enum {
+ AGUDO, OBTUSO, RECTO
+} angulo_t;
+
+
+void clean(char *buffer)
+{
+ for(size_t i = 0; i < MAX_LEN; i++)
+ buffer[i] = '\0';
+}
+
+
+int main(void) {
+
+ char buffer[MAX_LEN];
+ clean(buffer);
+ int c, d, e, i;
+ i = 0;
+ while(((c = getchar()) != EOF) && c != '\n') {
+ if(i < MAX_LEN) {
+ buffer[i] = c;
+ i++;
+ } else if (i >= MAX_LEN) {
+ fprintf(stderr, ERR_MSG_LEN"\n");
+ return 1;
+ }
+ }
+ d = atoi(buffer);
+
+ if (d < 90)
+ e = AGUDO;
+ else if (d == 90)
+ e = RECTO;
+ else if (d > 90)
+ e = OBTUSO;
+
+
+ switch (e)
+ {
+ case AGUDO:
+ printf("El angulo es AGUDO\n");
+ break;
+ case RECTO:
+ printf("El angulo es RECTO\n");
+ break;
+ case OBTUSO:
+ printf("El angulo es OBTUSO\n");
+ break;
+ }
+ return 0;
+}
+
+
+
+
diff --git a/src/guia02/ej7_2.c b/src/guia02/ej7_2.c
@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#define MAX_LEN 5 // max digits of the entered degree;
+#define ERR_MSG_LEN "El angulo ingresado contiene demasiados digitos"
+
+typedef enum {
+ AGUDO, OBTUSO, RECTO
+} angulo_t;
+
+void clean(char *buffer)
+{
+ for(size_t i = 0; i < MAX_LEN; i++)
+ buffer[i] = '\0';
+}
+
+
+int main(void) {
+
+ char buffer[MAX_LEN];
+ int c, d, i;
+ i = 0;
+
+ while((c = getchar()) != EOF) {
+ if(c != '\n') {
+ if(i < MAX_LEN) {
+ buffer[i] = c;
+ i++;
+ } else if(i > MAX_LEN) {
+ fprintf(stderr, ERR_MSG_LEN"\n");
+ return 1;
+ }
+ }
+ i = 0;
+ d = atoi(buffer);
+ printf("%d\n", d);
+ clean(buffer);
+ }
+
+ return 0;
+}
diff --git a/src/guia02/ej8.c b/src/guia02/ej8.c
@@ -0,0 +1,66 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#define MAX_LEN 5 // max digits of the entered degree;
+#define ERR_MSG_LEN "El angulo ingresado contiene demasiados digitos"
+
+#define FST_YR 48
+#define SND_YR 95
+#define TRD_YR 143
+
+typedef enum {
+ AGUDO, OBTUSO, RECTO
+} angulo_t;
+
+
+void clean(char *buffer)
+{
+ for(size_t i = 0; i < MAX_LEN; i++)
+ buffer[i] = '\0';
+}
+
+
+int main(void) {
+
+ char buffer[MAX_LEN];
+ clean(buffer);
+ int c, d, e, i;
+ i = 0;
+ while(((c = getchar()) != EOF) && c != '\n') {
+ if(i < MAX_LEN) {
+ buffer[i] = c;
+ i++;
+ } else if (i >= MAX_LEN) {
+ fprintf(stderr, ERR_MSG_LEN"\n");
+ return 1;
+ }
+ }
+ d = atoi(buffer);
+
+ if (d < FST_YR)
+ e = AGUDO;
+ else if (d > )
+ e = RECTO;
+ else if (d > 90)
+ e = OBTUSO;
+
+
+ switch (e)
+ {
+ case AGUDO:
+ printf("El angulo es AGUDO\n");
+ break;
+ case RECTO:
+ printf("El angulo es RECTO\n");
+ break;
+ case OBTUSO:
+ printf("El angulo es OBTUSO\n");
+ break;
+ }
+ return 0;
+}
+
+
+
+
