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发布网友发布时间：2022-04-20 21:27

共2个回答

热心网友时间：2023-11-04 12:27

#include <map>
#include <vector>
#include <string>
#include <iostream>

using namespace std;

int main()
{
    map<string, unsigned int> mapAOV;
    map<string, unsigned int>::iterator iterCur, iterEnd;

    long long llRecoder = 0ll;
    unsigned int  unK = 0u;
    unsigned int unSumKM = 0u;
    long long i = 0;
    string strID = "";
    char   chID[19] = "";

    while (TRUE)
    {
        cin >> llRecoder >> unK;

        if (unK > 500) continue;
        break;
    }

    while (i < llRecoder)
    {
        cin >> chID >> unSumKM;

        if (chID[17] < '0' || chID[17] > '9')
        {
            if (chID[17] != 'x')
            {
                cout << "RecoderID format error!" << endl;
                continue;
            }
        }

        if (unSumKM > 15000u)
        {
            cout << "Out of rang!" << endl;
            continue;
        }

        if (unSumKM < unK)
            unSumKM = unK;

        strID = chID;
        iterCur = mapAOV.find(strID);

        if (iterCur == mapAOV.end())
        {
            mapAOV.insert(make_pair(strID, unSumKM));
        }
        else
        {
            iterCur->second += unSumKM;
        }

        ++i;
    }

    cout << "Query" << endl;
    cin >> llRecoder;

    i = 0;
    while (i < llRecoder)
    {
        cin >> chID ;

        if (chID[17] < '0' || chID[17] > '9')
        {
            if (chID[17] != 'x')
            {
                cout << "RecoderID format error!" << endl;
                continue;
            }
        }

        strID = chID;
        iterCur = mapAOV.begin();
        while (iterCur != mapAOV.end())
        {
            if (iterCur->first == strID)
            {
                cout << (iterCur->second < unK ? unK : iterCur->second) << endl;
                break;
            }
            iterCur++;
        }

        if (iterCur == mapAOV.end())
        {
            cout << "No Info" << endl;
        }
        ++i;
    }
    return 0;
}

热心网友时间：2023-11-04 12:27

#include <stdio.h>
#include <string.h>

#define LEN 131313
long hashval[LEN+10000];
char hashstr[LEN+10000][19];

unsigned int hashfun(char raw_key[19])
{
unsigned int key = 0;
char* c = raw_key;
while(*c)
key = key*LEN + *c++;
return key%LEN;
}
int main()
{
int n,t,m;
long val;
char raw_key[19];
unsigned int key;
memset(hashval,0,sizeof(hashval));
memset(hashstr,0,sizeof(hashstr));

    scanf("%d%d%*c",&n,&t);
while(n--)
{
scanf("%s%ld%*c",raw_key,&val);
        if (val < t)
            val = t;
key = hashfun(raw_key);
while(hashstr[key][0]!=0 && strcmp(hashstr[key],raw_key)!=0)
key++;
if(hashstr[key][0]==0)
{
hashval[key] = val;
strcpy(hashstr[key],raw_key);
}
else
hashval[key] += val;
}
scanf("%d%*c",&m);
while(m--)
{
gets(raw_key);
key = hashfun(raw_key);
while(hashstr[key][0]!=0 && strcmp(hashstr[key],raw_key)!=0)
key++;
if(hashstr[key][0]==0)
printf("No Info\n");
else
printf("%d\n",hashval[key]);
}
return 0;
}