1.1-1 Dragon of Loowater, Uva 11292

题目:Dragon of Loowater

问题描述:

思路分析:

把骑士能力从高到低排序,如果能砍掉头就用,代码如下

样例代码:

 

#include<cstdio>
#include<algorithm>
using namespace std;
const int maxn = 20000+5;
int A[maxn], B[maxn];
int main()
{
    int n, m;
    while(scanf("%d%d", &n, &m) == 2 && m && n)
    {
        int i;
        for(i = 0; i < n; i++)
            scanf("%d", &A[i]);
        for(i = 0; i < m; i++)
            scanf("%d", &B[i]);
        sort(A, A+n);
        sort(B, B+m);
        int cur = 0;    //需要砍掉头的编号
        int cost = 0;   //当前总费用
        for(i = 0; i < m; i++)
        {
            if(B[i] >= A[cur])
            {
                cost += B[i];   //雇佣该骑士
                if(++cur == n)  //如果砍完头,及时退出循环
                    break;
            }
        }
        if(cur < n)
            printf("Loowater is doomed!\n");
        else
            printf("%d\n", cost);
    }
    return 0;
}

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转载自www.cnblogs.com/DreamInPal/p/10851947.html