re

2026-01-29 18:42:21 +01:00
parent c7b1bc12a7
commit 2ae8d93f16
3 changed files with 78 additions and 0 deletions
@@ -0,0 +1,50 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+char *my_weirddup(char *src){
+
+    if(src == NULL) return NULL;
+
+    int index = 0;
+    while(*(src)){
+        index ++;
+        src ++;
+    }
+    
+    char *str =  malloc(index + 1);
+    if(str == NULL) return NULL; 
+    
+    //src = 0;
+    
+    char lettre = ' ';
+    index = 0;
+    
+    while (*src){
+        lettre = *src;
+
+        //maj
+        if (lettre > 64 && lettre < 91){
+            if (lettre == 'Z') lettre = 'A';
+            else lettre += 1;
+        }
+
+        //min
+        else if (lettre > 97 && lettre < 124 ){
+            
+            if (lettre == 'z')lettre = 'a';
+            else lettre += 1;    
+        }
+
+        *str = lettre;
+        src ++;
+        str ++;
+    }
+
+    return str;
+}
+
+int main(){
+
+    printf("%s",my_weirddup("abb"));
+
+}