arret

Digby_Real_Estate/Fundamentals/most_frequent.c

@@ -14,17 +14,21 @@ char most_frequent(const char *str){
     //temp lettre
     //index
     //index_clc
-
+    
+    if (str == NULL) return '\0';
 
     char *cha = malloc(2 * sizeof(char));
     //{ lettre, temp}
-    if (cha == NULL) return 0;
+    if (cha == NULL) return '\0';
 
     *cha = 0; // lettre 
     *(cha + 1) = 0; //lettre pendant le clc
 
     int *values = malloc (4 * sizeof(int));
-    if(values == NULL) return 0 ;
+    if(values == NULL) {
+        free(cha);
+        return '\0' ;
+    }
     //{ max, temp max, index, index_clc}
    
     *values = 0;       // Maximum
@@ -60,7 +64,7 @@ char most_frequent(const char *str){
     free(values);
     return *cha;
 }
-/*
+
 int main () {
 
     char test = most_frequent("WRYYYY!1!");       // 'Y'
@@ -68,9 +72,6 @@ int main () {
 
     test = most_frequent("ORA ORA ORA!");    // 'O'
     printf("%c\n",test);
-    test = most_frequent("hello warudo!");   // 'l'
+    test = most_frequent('\0');   // 'l'
     printf("%c\n", test);
-    most_frequent("oRA ora oRa?");    // 'o'
-
-
-}*/
+}