搜狐2017校招编程题

桃扇骨 2022-06-09 05:25 206阅读 0赞

题目1  
输出序列题  
通过率为100%

#include <iostream>
    #include <string>
    #include <sstream>
    #include <vector>
    
    using namespace std;
    
    int main()
    {
    
        int n = 0;
        int m = 0;
        while (cin >> n && cin >> m)
        {
            if (0 == n || 0 == m) break;
            
            vector<int> a(m, 0);
            for (int i = 0; i < m; i++)
            {
                cin >> a[i];
            }
    
            vector<int > out(n, 0);
    
            int tem1 = 0, tem2 = 0;
            int j = 0;
    
            for (int i = 0; i < n; i++)
            {
                out[i] = a[tem1];
                tem2++;
    
                if (tem2 == out[j])
                {
                    tem2 = 0;
                    tem1 = (tem1 + 1) % m;
                    j++;
                }
    
            }
    
            for (int i = 0; i < out.size(); i++)
            {
                printf("%d\n", out[i]);
            }
    
        }
    
        return 0;
    }

题目2  
题目描述  
工厂生产的包裹在相同高度h，尺寸为 1*1， 2*2， 3*3，4*4，5*5，6*6 的盒子。组装成 6 \* 6的大盒子，问最少装几个盒子

输入  
输入为几行，每一行代表一个订单，一行6个整数，分别为 1 \* 1 至 6 \* 6 这6个产品的数量，最后一行输入 6个0.  
输出  
每个订单输出一行最小包裹数目

代码如下，通过率100%

#include <iostream>
    #include <string>
    #include <sstream>
    #include <vector>
    
    using namespace std;
    
    int main()
    {
        while (1)
        {
            string line;
            getline(cin, line);
            stringstream ss(line);
    
            vector<int> blocks(6, 0);
    
            for (int i = 0; i < 6; i++)
            {
                ss >> blocks[i];
            }
    
            int out = 0;
    
            // 6
            out += blocks[5];
            blocks[5] = 0;
    
            // 5
            out += blocks[4];
            while (blocks[4] > 0 && blocks[0] > 0)
            {
                blocks[4]--;
                blocks[0] = (blocks[0] >= 11) ? (blocks[0] - 11) : 0;
            }
            blocks[4] = 0;
    
            // 4
            out += blocks[3];
            while (blocks[3] > 0 && (blocks[0] > 0 || blocks[1] > 0))
            {
                blocks[3]--;
                if (blocks[1] >= 5)
                {
                    blocks[1] -= 5;
                }
                else if (blocks[1] > 0)
                {
                    int tmp = 20 - blocks[1] * 4;
                    blocks[0] = (blocks[0] > tmp) ? blocks[0] - tmp : 0;
                    blocks[1] = 0;
                }
                else
                {
                    blocks[0] = (blocks[0] > 20) ? blocks[0] - 20 : 0;
                }
            }
            blocks[3] = 0;
    
            // 3
            while (blocks[2] >= 4)
            {
                out += 1;
                blocks[2] -= 4;
            }
    
            if (blocks[2] > 0)
            {
                out += 1;
                int tmp = 36 - 9 * blocks[2];
    
                if (blocks[1] > 0)
                {
                    int tmp1 = tmp / 4 - 1;
                    if (blocks[1] >= tmp1)
                    {
                        blocks[1] -= tmp1;
                        tmp -= tmp1 * 4;
                    }
                    else
                    {
                        tmp -= blocks[1] * 4;
                        blocks[1] = 0;
                    }
                }
    
                if (blocks[0] > 0)
                {
                    blocks[0] = blocks[0] > tmp ? (blocks[0] - tmp) : 0;
                }
            }
    
            // 2
            while (blocks[1] >= 9)
            {
                out += 1;
                blocks[1] -= 9;
            }
    
            if (blocks[1] > 0)
            {
                out += 1;
                int tmp = 36 - blocks[1] * 4;
                if (blocks[0] > 0)
                {
                    blocks[0] = blocks[0] > tmp ? (blocks[0] - tmp) : 0;
                }
            }
    
            // 1
            while (blocks[0] > 36)
            {
                out += 1;
                blocks[0] -= 36;
            }
    
            if (blocks[0] > 0)
            {
                out += 1;
            }
    
            if (0 == out)
            {
                break;
            }
    
            printf("%d\n", out);
        }
    
    
        return 0;
    }