hdu 5099 简单模拟(比较型号)

http://acm.hdu.edu.cn/showproblem.php?pid=5099

比较两个安卓手机型号，水题

注意点：A is actually implicit and usually omitted for brevity.输入字符长度可能为5，这时候individual version的值为A

#include <cstdio>

#include <cstdlib>

#include <cmath>

#include <cstring>

#include <string>

#include <queue>

#include <map>

#include <iostream>

#include <algorithm>

using namespace std;

#define RD(x) scanf("%d",&x)

#define RD2(x,y) scanf("%d%d",&x,&y)

#define RD3(x,y,z) scanf("%d%d%d",&x,&y,&z)

#define clr0(x) memset(x,0,sizeof(x))

#define clr1(x) memset(x,-1,sizeof(x))

#define eps 1e-9

const double pi = acos(-1.0);

typedef long long LL;

typedef unsigned long long ULL;

const int modo = 1e9 + 7;

const int INF = 0x3f3f3f3f;

const int inf = 0x3fffffff;

const LL _inf = 1e18;

const int maxn = 105,maxm = 10005;

int p[maxn],n,k,cas = 1;

char a[maxn],b[maxn];

void work()

{

    scanf("%s%s",a,b);

    int n = strlen(a),m = strlen(b);

    printf("Case %d: ",cas++);

    if(a[0] > b[0])

        printf("%c ",'>');

    else if(a[0] == b[0])

        printf("%c ",'=');

    else

        printf("%c ",'<');

    int _a = (a[3]-'0')*10 + a[4] - '0',_b = (b[3]-'0')*10 + b[4] - '0';

    char __a,__b;

    if(n == 5)

        __a = 'A';

    else

        __a = a[5];

    if(m == 5)

        __b = 'A';

    else

        __b = b[5];

    if(a[1] != b[1]){

        if(a[2] < b[2] || (a[2] == b[2] && _a < _b))

           printf("%c\n",'<');

        else if(a[2] > b[2] || (a[2] == b[2] && _a > _b))

           printf("%c\n",'>');

        else

           printf("%c\n",'=');

    }else if(a[1] == b[1]){

        if(a[2] < b[2] || (a[2] == b[2] && _a < _b) || (a[2] == b[2] && _a == _b && __a < __b))

           printf("%c\n",'<');

        else if(a[2] > b[2] || (a[2] == b[2] && _a > _b) || (a[2] == b[2] && _a == _b && __a > __b))

           printf("%c\n",'>');

        else

           printf("%c\n",'=');

    }

    return;

}

int main()

{

    int _;RD(_);

    while(_--){

        work();

    }

    return 0;

}