diff --git a/myTP/exos/dilatation.c b/myTP/exos/dilatation.c
new file mode 100644
index 0000000000000000000000000000000000000000..69a127f2b08a2e31cab0317dd02bea3daa02812f
--- /dev/null
+++ b/myTP/exos/dilatation.c
@@ -0,0 +1,83 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int get_max(int n, const int* tab) {
+    int max = tab[0];
+    for (int i = 1; i < n; i++) {
+        if (tab[i] > max) {
+            max = tab[i];
+        }
+    }
+    return max;
+}
+
+int **dilatation(int m, int n, const int** tab) {
+    int **res = (int**) malloc(m * sizeof(int*));
+    for (int i = 0; i < m; i++) {
+        res[i] = (int*) malloc(n * sizeof(int));
+        for (int j = 0; j < n; j++) {
+            int max[5];
+            int k = 0;
+
+            max[k] = tab[i][j];
+            k += 1;
+
+            if (i > 0) {
+                max[k++] = tab[i-1][j];
+            }
+
+            if (i < m-1) {
+                max[k++] = tab[i+1][j];
+            }
+
+            if (j > 0) {
+                max[k++] = tab[i][j-1];
+            }
+
+            if (j < n-1) {
+                max[k++] = tab[i][j+1];
+            }
+            
+            res[i][j] = get_max(k, max);
+        }
+    }
+    return res;
+}
+
+void print_tab(int m, int n, const int** tab) {
+    for (int i = 0; i < m; i++) {
+        for (int j = 0; j < n; j++)
+        {
+            int debug = tab[i][j];
+            printf("%d ", tab[i][j]);
+        }
+        printf("\n");
+    }
+    printf("\n");
+}
+
+int **init_array(int m, int n) {
+    int **res = (int**) malloc(m * sizeof(int*));
+    int k = 1;
+    for (int i = 0; i < m; i++)
+    {
+        res[i] = (int*) malloc(n * sizeof(int));
+        for (int j = 0; j < n; j++)
+        {
+            res[i][j] = k++;
+        }
+    }
+    return res;
+    
+}
+
+int main() {
+    int m = 5, n = 5;
+    int **tab = init_array(m, n);
+
+    print_tab(m, n, (const int**)tab);
+
+    int** res = dilatation(m, n, (const int **)tab);
+
+    print_tab(m, n, (const int**) res);
+}
\ No newline at end of file
diff --git a/myTP/exos/exo1 b/myTP/exos/exo1
index 4830ca799654e3d0f8a0a5a01f89e063612725c9..6125d65986a2d944cc6a0868d30c3889337a0b9f 100755
Binary files a/myTP/exos/exo1 and b/myTP/exos/exo1 differ
diff --git a/myTP/exos/exo1.c b/myTP/exos/exo1.c
index 34afff77dc229dc9226d8f085b883167a6e84d74..7d1f7069e40ea29050ebd3b4d59b721716a77600 100644
--- a/myTP/exos/exo1.c
+++ b/myTP/exos/exo1.c
@@ -15,14 +15,14 @@ void insertionSort(int n, int tab[]);
 
 int main(){
      int i;
-    int arr[] = { 64, 34, 25, 12, 22, 11, 90 };
+    int arr[] = { 64, 34, 25, 12, 22, 11, 1 };
     int n = sizeof(arr)/ sizeof(arr[0]);
     
     for (i = 0; i < n; i++)
         printf("%d ", arr[i]);
 
-    //bubbleSort(n,arr);
-    insertionSort(n,arr);
+    bubbleSort(n,arr);
+    //insertionSort(n,arr);
     printf("\nSorted array: \n");
    
     for (i = 0; i < n; i++)
@@ -147,8 +147,7 @@ void bubbleSort(int n, int tab[]){
 
 void insertionSort(int n, int tab[]){
     int i;
-    bool swapped;
-
+    
     for (i=0;i<n-1;i++){
 
         int tmp = tab[i];
@@ -158,14 +157,8 @@ void insertionSort(int n, int tab[]){
 
             tab[pos] = tab[pos-1];
             pos-=1;
-            
         }
-        tab[pos]= tmp;
-        
+        tab[pos]= tmp;   
     }
+}
 
-   
-
-
-
-}
\ No newline at end of file
diff --git a/myTP/test.c b/myTP/test.c
index 4b3cc8b4e89858084b9c85154a56bcf537779d6e..680e47918c1b84841f84a9391b623014b41b52dd 100644
--- a/myTP/test.c
+++ b/myTP/test.c
@@ -2,12 +2,8 @@
 #include <stdio.h>
 
 
-
-
-
 void recurse(int n){
 
-
     printf("%d", n%2);
     
     if(n/2!=0){
@@ -21,17 +17,11 @@ void recurse(int n){
 
 int fibonacci( int i){
 
-    
-
     if(i>1){
         return printf("fibo: %u \n",fibonacci(i-1)+fibonacci(i-2));
     
     }
      return i;
-        
-        
-
-
 
 }