【瞎搞】 HDU 5099 Comparison of Android versions

先看懂题目！

#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <string>
#include <iostream>
#include <algorithm>
#include <sstream>
#include <cmath>
using namespace std;
#include <queue>
#include <stack>
#include <vector>
#include <deque>
#define cler(arr, val)    memset(arr, val, sizeof(arr))
typedef long long  LL;
const int MAXN = 100200;
const int MAXM = 6000010;
const int INF = 0x3f3f3f3f;
const int mod = 1000000007;
char s1[222],s2[333];
int main()
{
#ifndef ONLINE_JUDGE
    freopen("in.txt", "r", stdin);
    // freopen("out.txt", "w", stdout);
#endif
    int t,n,m,cas=1;
    cin>>t;
    while(t--)
    {
        cin>>s1>>s2;
        printf("Case %d: ",cas++);
        if(s1[0]>s2[0])
            cout<<"> ";
        else if(s1[0]==s2[0])
            cout<<"= ";
        else if(s1[0]<s2[0])
            cout<<"< ";
        if(s1[2]>s2[2])
            cout<<">\n";
        else if(s1[2]<s2[2])
            cout<<"<\n";
        else
        {
            if(s1[3]<s2[3])
                cout<<"<\n";
            else if(s1[3]==s2[3])
            {
                if(s1[4]<s2[4])
                    cout<<"<\n";
                else if(s1[4]==s2[4])
                {
                    if(s1[1]==s2[1])
                    {
                        if(s1[5]==s2[5])
                            cout<<"=\n";
                        else if(s1[5]<s2[5])
                            cout<<"<\n";
                        else
                            cout<<">\n";
                    }
                    else
                        cout<<"=\n";
                }
                else
                    cout<<">\n";
            }
            else
                cout<<">\n";
        }
    }
    return 0;
}