水题/hdu 1004 Let the Balloon Rise

 1 /*
 2     PROBLEM:hdu1004
 3     AUTHER:Nicole Lam
 4     MEMO:水题
 5 */
 6 
 7 #include<iostream>
 8 #include<cstring>
 9 #include<string>
10 #include<algorithm>
11 using namespace std;
12 
13 int main()
14 {
15     int n;
16     cin>>n;
17     while (n!=0)
18     {
19         string a[1010];
20         int num[1010];
21         for (int i=1;i<=n;i++) cin>>a[i];
22         sort(a+1,a+n+1);
23         for (int i=1;i<=n;i++) num[i]=1;
24         int ans=1;
25         for (int i=2;i<=n;i++)
26         {
27             if (a[i]==a[i-1]) num[i]+=num[i-1];
28             if (num[i]>=num[ans]) ans=i;
29         }
30         cout<<a[ans]<<endl;
31         cin>>n;
32     }
33     return 0;
34 }