diff --git a/TP8/analyse_tris.csv b/TP8/analyse_tris.csv
index 0f380e82d21b1aec67aa52613b766d849c4d529c..9bb3a28ba17062c4f9f40c830e6a1335608baf6b 100644
--- a/TP8/analyse_tris.csv
+++ b/TP8/analyse_tris.csv
@@ -2,101 +2,101 @@ taille;"tri séléction";"tri insertion"
   0;    0.00;    0.00
   1;    0.00;    0.00
   2;    1.00;    1.00
-  3;    3.00;    2.76
-  4;    6.00;    4.82
-  5;   10.00;    7.52
-  6;   15.00;   11.22
-  7;   21.00;   15.06
-  8;   28.00;   19.92
-  9;   36.00;   23.42
- 10;   45.00;   28.42
- 11;   55.00;   35.60
- 12;   66.00;   41.88
- 13;   78.00;   47.32
- 14;   91.00;   56.94
- 15;  105.00;   64.18
- 16;  120.00;   70.92
- 17;  136.00;   82.80
- 18;  153.00;   92.20
- 19;  171.00;  102.88
- 20;  190.00;  109.10
- 21;  210.00;  124.82
- 22;  231.00;  130.18
- 23;  253.00;  146.66
- 24;  276.00;  161.96
- 25;  300.00;  169.40
- 26;  325.00;  179.54
- 27;  351.00;  201.26
- 28;  378.00;  212.50
- 29;  406.00;  224.52
- 30;  435.00;  245.34
- 31;  465.00;  260.58
- 32;  496.00;  271.32
- 33;  528.00;  295.56
- 34;  561.00;  307.54
- 35;  595.00;  334.18
- 36;  630.00;  358.66
- 37;  666.00;  367.52
- 38;  703.00;  380.28
- 39;  741.00;  410.68
- 40;  780.00;  418.60
- 41;  820.00;  455.84
- 42;  861.00;  463.90
- 43;  903.00;  486.88
- 44;  946.00;  501.62
- 45;  990.00;  546.30
- 46; 1035.00;  562.72
- 47; 1081.00;  590.30
- 48; 1128.00;  616.72
- 49; 1176.00;  623.34
- 50; 1225.00;  666.34
- 51; 1275.00;  674.36
- 52; 1326.00;  713.56
- 53; 1378.00;  734.34
- 54; 1431.00;  769.80
- 55; 1485.00;  780.88
- 56; 1540.00;  833.92
- 57; 1596.00;  844.72
- 58; 1653.00;  890.36
- 59; 1711.00;  914.04
- 60; 1770.00;  939.12
- 61; 1830.00;  975.28
- 62; 1891.00; 1026.10
- 63; 1953.00; 1023.50
- 64; 2016.00; 1064.12
- 65; 2080.00; 1089.02
- 66; 2145.00; 1156.74
- 67; 2211.00; 1169.76
- 68; 2278.00; 1213.86
- 69; 2346.00; 1217.68
- 70; 2415.00; 1242.02
- 71; 2485.00; 1317.76
- 72; 2556.00; 1313.18
- 73; 2628.00; 1363.12
- 74; 2701.00; 1418.40
- 75; 2775.00; 1466.94
- 76; 2850.00; 1496.98
- 77; 2926.00; 1540.84
- 78; 3003.00; 1581.18
- 79; 3081.00; 1583.32
- 80; 3160.00; 1653.38
- 81; 3240.00; 1701.74
- 82; 3321.00; 1769.40
- 83; 3403.00; 1774.48
- 84; 3486.00; 1828.00
- 85; 3570.00; 1857.48
- 86; 3655.00; 1899.12
- 87; 3741.00; 1926.82
- 88; 3828.00; 2014.10
- 89; 3916.00; 2011.46
- 90; 4005.00; 2048.14
- 91; 4095.00; 2110.86
- 92; 4186.00; 2201.62
- 93; 4278.00; 2229.68
- 94; 4371.00; 2297.28
- 95; 4465.00; 2349.78
- 96; 4560.00; 2348.66
- 97; 4656.00; 2444.30
- 98; 4753.00; 2462.70
- 99; 4851.00; 2497.82
-100; 4950.00; 2573.92
+  3;    3.00;    2.74
+  4;    6.00;    5.02
+  5;   10.00;    7.78
+  6;   15.00;   10.72
+  7;   21.00;   14.46
+  8;   28.00;   19.26
+  9;   36.00;   23.40
+ 10;   45.00;   28.70
+ 11;   55.00;   36.62
+ 12;   66.00;   42.40
+ 13;   78.00;   49.06
+ 14;   91.00;   55.00
+ 15;  105.00;   66.02
+ 16;  120.00;   72.66
+ 17;  136.00;   80.52
+ 18;  153.00;   88.28
+ 19;  171.00;  100.66
+ 20;  190.00;  110.00
+ 21;  210.00;  121.36
+ 22;  231.00;  134.48
+ 23;  253.00;  145.72
+ 24;  276.00;  157.60
+ 25;  300.00;  168.24
+ 26;  325.00;  182.66
+ 27;  351.00;  202.28
+ 28;  378.00;  211.84
+ 29;  406.00;  229.10
+ 30;  435.00;  237.34
+ 31;  465.00;  257.62
+ 32;  496.00;  280.76
+ 33;  528.00;  297.62
+ 34;  561.00;  308.74
+ 35;  595.00;  329.36
+ 36;  630.00;  352.82
+ 37;  666.00;  364.36
+ 38;  703.00;  373.70
+ 39;  741.00;  400.30
+ 40;  780.00;  420.70
+ 41;  820.00;  442.96
+ 42;  861.00;  466.44
+ 43;  903.00;  491.80
+ 44;  946.00;  507.06
+ 45;  990.00;  515.90
+ 46; 1035.00;  562.40
+ 47; 1081.00;  587.42
+ 48; 1128.00;  617.20
+ 49; 1176.00;  641.52
+ 50; 1225.00;  668.16
+ 51; 1275.00;  692.02
+ 52; 1326.00;  705.94
+ 53; 1378.00;  731.26
+ 54; 1431.00;  762.94
+ 55; 1485.00;  796.98
+ 56; 1540.00;  835.22
+ 57; 1596.00;  844.16
+ 58; 1653.00;  894.18
+ 59; 1711.00;  901.58
+ 60; 1770.00;  965.52
+ 61; 1830.00;  946.44
+ 62; 1891.00;  989.04
+ 63; 1953.00; 1041.92
+ 64; 2016.00; 1067.34
+ 65; 2080.00; 1086.92
+ 66; 2145.00; 1147.50
+ 67; 2211.00; 1147.66
+ 68; 2278.00; 1199.22
+ 69; 2346.00; 1250.56
+ 70; 2415.00; 1282.12
+ 71; 2485.00; 1277.20
+ 72; 2556.00; 1355.68
+ 73; 2628.00; 1371.80
+ 74; 2701.00; 1409.32
+ 75; 2775.00; 1437.82
+ 76; 2850.00; 1504.92
+ 77; 2926.00; 1549.32
+ 78; 3003.00; 1590.16
+ 79; 3081.00; 1610.34
+ 80; 3160.00; 1655.40
+ 81; 3240.00; 1677.04
+ 82; 3321.00; 1726.62
+ 83; 3403.00; 1795.92
+ 84; 3486.00; 1818.54
+ 85; 3570.00; 1878.28
+ 86; 3655.00; 1891.28
+ 87; 3741.00; 1955.90
+ 88; 3828.00; 2005.50
+ 89; 3916.00; 2043.84
+ 90; 4005.00; 2083.08
+ 91; 4095.00; 2119.16
+ 92; 4186.00; 2136.28
+ 93; 4278.00; 2206.50
+ 94; 4371.00; 2254.80
+ 95; 4465.00; 2332.54
+ 96; 4560.00; 2357.02
+ 97; 4656.00; 2419.14
+ 98; 4753.00; 2504.20
+ 99; 4851.00; 2505.34
+100; 4950.00; 2560.66
diff --git a/TP8/analyse_tris2.py b/TP8/analyse_tris2.py
index 7946ec383689160df1b1cd1fbf3d24568783fb95..2779a37b1cb0b27cb4ed6a172413f055f6c38691 100755
--- a/TP8/analyse_tris2.py
+++ b/TP8/analyse_tris2.py
@@ -16,6 +16,8 @@ from compare import compare
 from ap_decorators import count
 from tris import *
 from functools import cmp_to_key
+import timeit
+from tp8 import *
 
 ################################################
 #  ANALYSE EMPIRIQUE DES TRIS                  #
@@ -43,7 +45,43 @@ def analyser_tri(tri: Callable[[list[T], Callable[[T, T], int]], NoneType],
     return res / nbre_essais
 
 def tri_sort(l: list[T], compare: Callable[[T, T], int]) -> None:
+    """à_remplacer_par_ce_que_fait_la_fonction
+
+    Précondition : 
+    Exemple(s) :
+    $$$ 
+
+    """
+    
     l.sort(key = cmp_to_key(compare))
+    
+
+def tri_select(lst):
+    """à_remplacer_par_ce_que_fait_la_fonction
+
+    Précondition : 
+    Exemple(s) :
+    $$$ 
+
+    """
+    
+    for i in range(len(lst)):
+        min_idx = i
+        for j in range(i+1, len(lst)):
+            if lst[j] < lst[min_idx]:
+                min_idx = j
+        lst[i], lst[min_idx] = lst[min_idx], lst[i]
+
+
+
+TAILLE_MAX = 100
+number = 5000
+
+for t in range(1, TAILLE_MAX + 1):
+    lst = liste_alea(t)
+    time_taken = timeit.timeit(stmt='tri_select(lst)', setup='from __main__ import tri_select, liste_alea; lst=liste_alea({})'.format(t), number=number)
+    print("Temps d'exécution pour une liste de taille", t, ":", time_taken, "secondes")
+
 
 
 if (__name__ == '__main__'):
diff --git a/TP8/tris_nbcomp.png b/TP8/tris_nbcomp.png
index 23313899895a26ae5533235b6f36fccd0aba9d48..5896719ba1be115caf7b0a5247f8805cd6cf1564 100644
Binary files a/TP8/tris_nbcomp.png and b/TP8/tris_nbcomp.png differ