학교 실습 과제

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

using namespace std;

int main(void)
{
    map<string, int> maplist;

    string word;

    while(cin >> word)
        maplist[word]++;

    for(map<string, int>::iterator iter = maplist.begin(); iter != maplist.end(); iter++)
        cout << iter->first << '\t' << iter->second << endl;

    return 0;
}

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

using namespace std;

bool splitblank(const string str, map<string, int> &result);

int main(void)
{
    int wordline = 0;
    string searchword;
    string statement;

    map<string, int> result;
    cin >> wordline;

    //버퍼가 안비워져서 getline에 개행문자가 들어감 
    cin.ignore();
    for(int i = 0;i<wordline;i++)
    {
        getline(cin, statement);
        splitblank(statement, result);
    }
    cin >> searchword;
    cout << result[searchword] << endl;
    return 0;
}

bool splitblank(const string str, map<string, int> &result) {

    if (str.size() == 0 )
        return false;
    string::size_type index = 0;
    string::size_type start = 0;
    string::size_type strsize = str.size();

    for(; index <= strsize; index++) {
        if(isspace(str[index]) || strsize == index) {
            result[str.substr(start, index-start)]++;
            start = ++index;
        }
    }
    return true;
}

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

using namespace std;

bool splitblank(const string str, map< string, vector<int> > &result, int wordline);

int main(void)
{
    string statement;
    int wordline = 0;
    map< string, vector<int> > table;
    while(getline(cin, statement)) {
        splitblank(statement, table, ++wordline);
    }
    for(map< string, vector<int> >::iterator mapiter = table.begin(); mapiter != table.end(); mapiter++) {
        cout << mapiter->first << " : " ;
        for(vector<int>::iterator vectiter = mapiter->second.begin(); vectiter != mapiter->second.end(); vectiter++) {
            cout << *vectiter;
            if(mapiter->second.end() != (vectiter + 1))
                cout << ", ";
        }
        cout << endl;
    }

    return 0;
}

bool splitblank(const string str, map< string, vector<int> > &result, int wordline) {

    if (str.size() == 0 )
        return false;
    string::size_type index = 0;
    string::size_type start = 0;
    string::size_type strsize = str.size();

    for(; index <= strsize; index++) {
        if(isspace(str[index]) || strsize == index) {
            result[str.substr(start, index-start)].push_back(wordline);
            start = ++index;
        }
    }
    return true;
}

#include <iostream>
#include <algorithm>
#include <vector>

using namespace std;

bool iseven(int i) {
    return ((i%2)==0);
}

int main(void)
{
    int a;
    vector<int> list;
    vector<int>::iterator it;
    while(cin >> a)
        list.push_back(a);
    it = find_if(list.begin(), list.end(), iseven);

    (it == list.end()) ? a = 0 : a = *it;
    cout << a << endl;
    return 0;
}

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


using namespace std;

int main(void)
{
    string national;
    int code;
    map<string, int> codeTable;
    cin.clear();
    while(cin >> national >> code) {
        codeTable[national] = code;
    }
    cin.clear();
    while(cin >> national) {
        if(codeTable[national] == 0)
            cout << "not exist" << endl;
        else cout << national << ' ' << codeTable[national] << endl;
    }
    cin.clear();
    return 0;
}

#include <iostream>
#include <string>
#include <algorithm>

using namespace std;

int main(void)
{
    int wordCount = 0;
    int paliCount = 0;

    string word;

    cin >> wordCount;

    for(int i = 0; i < wordCount; i++) {
        cin >> word;
        string temp(word);
        reverse(temp.begin(), temp.end());
        if(equal(word.begin(), word.end(), temp.begin())) paliCount++;
    }

    cout << paliCount << endl;

    return 0;
}

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

using namespace std;

bool splitBlank(const string str, vector<string> &result);

int main(void)
{
    int count = 0;
    char rome;
    string mos;
    
    string message;

    map<char, string> mosTable;

    for(;count<=25;count++) {
        cin >> rome >> mos;
        mosTable[rome] = mos;
    }
    cin.ignore();
    getline(cin, message);
    //splitBlank(message, parseVector);
    for(string::iterator i = message.begin(); i != message.end(); i++)
        cout << mosTable[*i] << ' ';
    cout << endl;

    return 0;
}

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

using namespace std;

bool splitBlank(const string str, vector<string> &result);

int main(void)
{
    int count = 0;
    string mos;
    string rome;
    string message;

    vector<string> parseVector;
    map<string, string> mosTable;

    for(;count<=25;count++) {
        cin >> rome >> mos;
        mosTable[mos] = rome;
    }
    cin.ignore();
    getline(cin, message);
    splitBlank(message, parseVector);
    for(vector<string>::iterator i = parseVector.begin(); i != parseVector.end(); i++)
        cout << mosTable[*i];
    cout << endl;

    return 0;
}
bool splitBlank(const string str, vector<string> &result) {
    if (str.size() == 0 )
        return false;
    string::size_type index = 0;
    string::size_type start = 0;
    string::size_type strSize = str.size();

    for(; index <= strSize; index++) {
        if(isspace(str[index]) || index == strSize) {
            result.push_back(str.substr(start, index-start));
            start = ++index;
        }
    }
    return true;
}