13 files changed, 44 insertions, 0 deletions

diff --git a/sem_3/SYSTEME/TP4/ex22/exo b/sem_3/SYSTEME/TP4/ex22/exo
new file mode 100644
index 0000000..9bb5490
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/ex22/exo
diff --git a/sem_3/SYSTEME/TP4/ex22/exo.c b/sem_3/SYSTEME/TP4/ex22/exo.c
new file mode 100644
index 0000000..5701746
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/ex22/exo.c
@@ -0,0 +1,23 @@
+#include<stdlib.h>
+#include<stdio.h>
+
+int main ( int argc, char ** argv) {
+  if (argc != 2) {
+    printf("Erreur, la syntaxe est la suivante : ./huffhuff [nomdufichier]");
+    return -1;
+  }
+  FILE * fichier = fopen(argv[1], "r");
+  if (fichier == NULL) {
+    printf("Erreur, l'ouverture du fichier à rencontré une erreur, verifiez que vous avez les droits en lecture sur le fichier.");
+  }
+  int caraccount=0;
+  int caracint;
+  caracint= fgetc(fichier);
+  while (caracint != EOF ) {
+    caraccount++;
+    caracint = fgetc(fichier);
+  }
+  printf("%d\n",caraccount);
+  fclose(fichier);
+  return 0;
+}
diff --git a/sem_3/SYSTEME/TP4/impair.c b/sem_3/SYSTEME/TP4/impair.c
new file mode 100644
index 0000000..f61f5bc
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/impair.c
@@ -0,0 +1,5 @@
+#include "pair.h"

+

+int impair ( unsigned int i) {

+  return (i == 0 ? 0 : ( pair(i-1)));

+}

diff --git a/sem_3/SYSTEME/TP4/impair.h b/sem_3/SYSTEME/TP4/impair.h
new file mode 100644
index 0000000..196468b
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/impair.h
@@ -0,0 +1 @@
+int impair(unsigned int);

diff --git a/sem_3/SYSTEME/TP4/impair.o b/sem_3/SYSTEME/TP4/impair.o
new file mode 100644
index 0000000..c243e3c
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/impair.o
diff --git a/sem_3/SYSTEME/TP4/libpair.a b/sem_3/SYSTEME/TP4/libpair.a
new file mode 100644
index 0000000..b9799de
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/libpair.a
diff --git a/sem_3/SYSTEME/TP4/libpair.so.1 b/sem_3/SYSTEME/TP4/libpair.so.1
new file mode 100644
index 0000000..1f7fd3d
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/libpair.so.1
diff --git a/sem_3/SYSTEME/TP4/pair.c b/sem_3/SYSTEME/TP4/pair.c
new file mode 100644
index 0000000..05b9a0a
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/pair.c
@@ -0,0 +1,4 @@
+#include "impair.h"

+int pair(unsigned int i){

+  return (i == 0 ? 1 : impair(i-1));

+}

diff --git a/sem_3/SYSTEME/TP4/pair.h b/sem_3/SYSTEME/TP4/pair.h
new file mode 100644
index 0000000..2b5acab
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/pair.h
@@ -0,0 +1 @@
+int pair ( unsigned int );

diff --git a/sem_3/SYSTEME/TP4/pair.o b/sem_3/SYSTEME/TP4/pair.o
new file mode 100644
index 0000000..7f6ccff
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/pair.o
diff --git a/sem_3/SYSTEME/TP4/spair.c b/sem_3/SYSTEME/TP4/spair.c
new file mode 100644
index 0000000..410bcbf
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/spair.c
@@ -0,0 +1,10 @@
+#include <stdlib.h>

+#include <stdio.h>

+#include"pair.h"

+#include"impair.h"

+int main ( int argc, char ** argv) {

+  int param = atoi(argv[1]);

+    if (pair(param)) printf("%d est pair\n", param);

+    else printf("%d est impair\n", param);

+    return 0;

+}

diff --git a/sem_3/SYSTEME/TP4/spair2 b/sem_3/SYSTEME/TP4/spair2
new file mode 100644
index 0000000..fe2dd14
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/spair2
diff --git a/sem_3/SYSTEME/TP4/spair4 b/sem_3/SYSTEME/TP4/spair4
new file mode 100644
index 0000000..43441e1
--- /dev/null
+++ b/sem_3/SYSTEME/TP4/spair4