/in/foo.cc: In function 'int main()':
/in/foo.cc:19:1: error: 'else' without a previous 'if'
 else(nt>nt1)
 ^~~~
/in/foo.cc:20:1: error: expected ';' before 'cout'
 cout<<nt1;
 ^~~~
/in/foo.cc:21:1: error: 'else' without a previous 'if'
 else
 ^~~~