/in/foo.c: In function 'findasccount1':
/in/foo.c:21:13: warning: unused variable 'n2' [-Wunused-variable]
  int i,t,n1,n2;
             ^~
/in/foo.c:21:10: warning: unused variable 'n1' [-Wunused-variable]
  int i,t,n1,n2;
          ^~
/in/foo.c: In function 'findasccount2':
/in/foo.c:36:13: warning: unused variable 'n2' [-Wunused-variable]
  int i,t,n1,n2;
             ^~
/in/foo.c:36:10: warning: unused variable 'n1' [-Wunused-variable]
  int i,t,n1,n2;
          ^~