#UVa：12289－One-Two-Three

由於只會出現1,2,3這三種可能性，所以直接判斷最像三個之中哪一個即可。

C++(0.024)

/*******************************************************/
/* UVa 12289 - One-Two-Three                           */
/* Author: Maplewing [at] knightzone.studio            */
/* Version: 2012/07/15                                 */
/*******************************************************/
#include<iostream>
#include<cstdio>
using namespace std;

int main(){
  int n;
  string s;
  int oneortwo;
  while( scanf( "%d", &n ) != EOF ){
    getchar();
    for( int i = 0 ; i < n ; i++ ){
      getline( cin, s );
      if( s.length() == 5 ) printf( "3\n" );
      else{
        oneortwo = 0;
        if( s[0] == 'o' ) oneortwo++;
        if( s[1] == 'n' ) oneortwo++;
        if( s[2] == 'e' ) oneortwo++;
        if( oneortwo >= 2 ) printf( "1\n" );
        else printf( "2\n" );
      }
    }
  }
  return 0;
}