diff --git a/DEV1.1/TP06/Exo2.c b/DEV1.1/TP06/Exo2.c
index bcc3e8a..0cda157 100644
--- a/DEV1.1/TP06/Exo2.c
+++ b/DEV1.1/TP06/Exo2.c
@@ -3,11 +3,11 @@
 
 int main(void) {
   int x;
-  printf("entrez un nombre entier");
+  printf("entrez un nombre entier\n");
   x = scanf("%d",&x);
   
   if (x>0) {
-    printf("%d\n", x*3);
+    printf("%d\n", x%3*3);
   }
   
   return EXIT_SUCCESS;
diff --git a/DEV1.1/TP06/réponses.txt b/DEV1.1/TP06/réponses.txt
index e69de29..edc8027 100644
--- a/DEV1.1/TP06/réponses.txt
+++ b/DEV1.1/TP06/réponses.txt
@@ -0,0 +1,12 @@
+1) 
+on a une op conditionnelle où si x = 2 on printf "x vaut 2" ou sinn il
+différent de 2
+x = 2 donc on printf "x vaut 2".
+
+on a un 2e printf sans condition où on print x
+
+autre op condit ou si x=0 on print x vaut 0 ou sinn il est 
+différent de 0
+x = 3 donc on print le else
+
+on print une dernière fois x  
\ No newline at end of file
diff --git a/DEV1.1/TP07/.nfs00000000062b30c30000004b b/DEV1.1/TP07/.nfs00000000062b30c30000004b
new file mode 100755
index 0000000..f65687e
Binary files /dev/null and b/DEV1.1/TP07/.nfs00000000062b30c30000004b differ
diff --git a/DEV1.1/TP07/exo1.c b/DEV1.1/TP07/exo1.c
new file mode 100644
index 0000000..14d5ac2
--- /dev/null
+++ b/DEV1.1/TP07/exo1.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void) {
+  int n, i, x;
+  
+  printf("entrez un réel :\n");
+  n = scanf("%d", &n);
+  printf("%d", n);
+  
+  printf("entrez un réel :\n");
+  i = scanf("%d", &i);
+  printf("%d", i); 
+  
+ 
+  x = n;
+  if (x >= n); {  
+    while (x < i) {
+      printf("%d", x);
+      x = x + 1;
+	}
+}	
+  return EXIT_SUCCESS;
+}
\ No newline at end of file