diff --git a/Who_robbed_Thibouvre/fundamentals/basic_write/basic_write.c b/Who_robbed_Thibouvre/fundamentals/basic_write/basic_write.c
index d1b45a2..ca9f137 100644
--- a/Who_robbed_Thibouvre/fundamentals/basic_write/basic_write.c
+++ b/Who_robbed_Thibouvre/fundamentals/basic_write/basic_write.c
@@ -1,14 +1,18 @@
-
-
-
 #include <stdio.h>
+
 int write_one_by_one(char *filename, const char *text){
 
-    FILE *file = fopen(filename, "rw");
+    FILE *file = fopen(filename, "w");
     if(!file) return 1;
 
-
-
+    int index = 0;
+    while(*(text + index) != '\0'){
+        fputc(*(text + index ), file);
+        index ++;
+    }
+    //fputc(*text, file);
+    fputc('\0', file);
+    fclose(file);
     return 0;
 }
 
diff --git a/Who_robbed_Thibouvre/fundamentals/basic_write/does_exist.txt b/Who_robbed_Thibouvre/fundamentals/basic_write/does_exist.txt
index d55703e..3615520 100644
Binary files a/Who_robbed_Thibouvre/fundamentals/basic_write/does_exist.txt and b/Who_robbed_Thibouvre/fundamentals/basic_write/does_exist.txt differ
diff --git a/Who_robbed_Thibouvre/fundamentals/basic_write/does_not_exist.txt b/Who_robbed_Thibouvre/fundamentals/basic_write/does_not_exist.txt
new file mode 100644
index 0000000..ce1bea1
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diff --git a/Who_robbed_Thibouvre/fundamentals/basic_write/test b/Who_robbed_Thibouvre/fundamentals/basic_write/test
new file mode 100755
index 0000000..9857cff
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