Ballot evaluation

http://acm.hdu.edu.cn/showproblem.php?pid=2986

题意很简单，主要是要处理精度，最手残的是把单词拼写错了。。。

 #include <stdio.h>
 #include <string.h>
 #include <algorithm>
 #include <stdlib.h>
 #include <iostream>
 #include <map>
 using namespace std;
 const double eps=1e-;
 int main()
 {
     int n,m;
     while(~scanf("%d%d",&n,&m)){
         map<string,double>p;
         p.clear();
         string str;
         double x;
         for (int i = ; i <= n; i++){
             cin>>str;
             cin>>x;
             int tt = int(x*+eps);
             p[str] = tt;
         }
         int o = ;
         while(m--){
             o++;
             int ans = ;
             while(){
                 cin>>str;
                 if(str==">"||str=="<"||str==">="||str=="<="||str=="=")
                     break;
                 ans+=p[str];
             }
             int k;
             cin>>k;
             k *=;
             int flag1 = ,flag2 = ,flag3 = ,flag4 = ,flag5 = ;
             if(str==">"){
                 if(ans>k)
                     flag1 = ;
             }
             else if (str=="<"){
                 if (ans<k)
                     flag2 = ;
             }
             else if (str==">="){
                 if (ans>=k)
                     flag3 = ;
             }
             else if (str=="<="){
                 if (ans<=k)
                     flag4 = ;
             }
             else if (str=="="){
                 if (ans==k)
                     flag5 = ;
             }
             if(flag1||flag2||flag3||flag4||flag5)
                 printf("Guess #%d was correct.\n",o);
             else
                 printf("Guess #%d was incorrect.\n",o);
         }
     }
     return ;
 }