/in/foo.c: In function 'main':
/in/foo.c:16:6: error: redefinition of 'res'
  int res=scanf("%s", text);
      ^~~
/in/foo.c:14:6: note: previous definition of 'res' was here
  int res=scanf("%s", getCode);
      ^~~
/in/foo.c:32:6: error: redefinition of 'res'
  int res=scanf("%s", Code);
      ^~~
/in/foo.c:16:6: note: previous definition of 'res' was here
  int res=scanf("%s", text);
      ^~~
/in/foo.c:32:6: warning: unused variable 'res' [-Wunused-variable]
  int res=scanf("%s", Code);
      ^~~