华为编码比赛（笨笨熊搬家打包篇，打牌，扑克牌排序）

#include <iostream>  
#include <vector>  
#include <algorithm>   
using namespace std;  
int comp(int a,int b)  
{  
    return a>b;  
}  
int main()  
{  
    int v,n,m=0,input,first,last;  
    vector<int> A;  
    cin >> v;  
    cin >> n;  
    for(int i=0;i!=n;i++)  
    {  
        cin >> input;  
        A.push_back(input);  
    }  
    sort(A.begin(),A.end(),comp);  
    first=0;                                       
    last=A.size()-1;                               
    if(n==1)   
        m=1;                                
    while(first<last)  
    {  
        if(A[first]+A[last]<v+1)              
        {  
            m++;  
            first++;  
            last--;  
        }  
        else   
        {  
            m++;  
            first++;  
        }                       
        if(first==last)   
            m++;                    
    }  
    cout<<m<<endl;  
    return 0;  
}

#include<stdio.h>  
#include<stdlib.h>  
#include<string.h>  
int main()  
{  
    int i,len,lenb,flag;  
    char card[1001],b[1001];  
    int count[10];  
    while(scanf("%s %s",card,b) != EOF)  
    {  
        flag = 0;  
        memset(count, 0, sizeof(count));  
        len = strlen(card);  
        lenb = strlen(b);  
        for(i = 0;i < len;i++){  
            count[card[i]-'0']++;  
        }  
        if(lenb < 5)
		{  
            for(i = b[0] - '0' + 1;i < 10;i++)  
            {  
                if(count[i] >= strlen(b)){  
                    flag = 1;  
                    break;  
                }  
            }  
        }  
        else if(lenb == 5){  
            for(i = b[0] - '0' + 1;i < 6;i++)  
            {  
                if(count[i] > 0 && count[i+1] > 0 && count[i+2] > 0 && count[i+3] > 0 && count[i+4] > 0){  
                    flag = 1;  
                    break;  
                }  
            }  
        }  
        if(flag == 0){  
            printf("NO\n");  
        }  
        else{  
            printf("YES\n");  
        }  
    }  
    return 0;  
}

#include <iostream>
#include <string>
using namespace std;

int main()
{
	int i,j,k=0,sum=0,n=-1,a[13]={2,1,13,12,11,10,9,8,7,6,5,4,3},c[54];
	string b;
	cin>>b;
	for(i=0;i<b.size();i++)
	{
		if(b[i]!=',')
			sum=sum*10+b[i]-'0';
		if(b[i]==','||i==b.size()-1){
			c[k++]=sum;
			sum=0;
		}
	}
	for(i=0;i<13;i++)
	{
		for(j=0;j<k;j++)
		{
			if(a[i]==c[j])
			{	n++;
				if(n!=k-1) cout<<c[j]<<",";
				else cout<<c[j];
			}
		}
	}
	return 0;
}