ADD exercices week 2

01-VeryEasy2/code.c

@@ -0,0 +1,43 @@
+#include <stdio.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <sys/types.h>
+
+char ENCSECRETPASSWORD[];
+
+int main(int param_1, char* *param_2) {
+  int8_t output_value;
+  size_t input_length;
+  char acStack_19 [13];
+
+  if (param_1 == 2) {
+    input_length = strlen((char *)param_2[1]);
+    if (input_length == 12) {
+      for (uint8_t i = 0; i < 13; i++) {
+        acStack_19[i] = ENCSECRETPASSWORD[i] + 'W'; // JSHGnQumN+sQ
+        //f3 fc f1 f0 17 fa 1e 16 f7 d4 1c fa a9
+        //
+
+      }
+      for (uint8_t i = 0; i < 13; i++) {
+        if (acStack_19[i] != *(char *)((long)i + param_2[1])) {
+          fwrite("\nWrong password ! Try again...\n\n",1,32,stderr);
+          return 1;
+        }
+      }
+      fprintf(stderr,"\nCongratulations ! The right password is indeed %s :-)\n\n",param_2[1]);
+      output_value = 35;
+    }
+    else {
+      fwrite("\nWrong password ! Try again...\n\n",1,32,stderr);
+      output_value = 1;
+    }
+  }
+  else {
+    fwrite("\nMSE-SRE Challenge VE2 --- Enjoy !\n",1,35,stderr);
+    fprintf(stderr,"\nUsage: %s <password>\n\n",*param_2);
+    output_value = 1;
+  }
+  return output_value;
+}