[KOSSA] C++ Programming - 18th Study - STL #4

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4. 4
 typedef std::basic_string<char> string
 typedef std::basic_string<wchar_t> wstring

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#include <iostream>
#include <string>
std::string str("Hello!");
const char* p1 = "Hello!";
const char* p2 = p1 + 6;
std::string s1;
std::string s2("Hello!");
std::string s3("Hello!", 2);
std::string s4(5, 'H');
std::string s5(str.begin(), str.end());
std::string s6(p1, p2);

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std::string s1("Hello");
s1 += ' ';
s1 += "C++";
s1.push_back(' ');
s1.append("world");
std::cout << s1 << std::endl;

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std::string s1("Hello!");
const char *sz;
sz = s1.c_str();
std::cout << "sz : " << sz << std::endl;

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10. 10
#include <iostream>
#include <stack>
using namespace std;
void main()
{
stack<int> st;
st.push(1);
st.push(2);
st.push(3);
int count = st.size();
for (int i = 0; i < count; i++)
{
cout << st.top() << endl;
st.pop();
}
}

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13. 13
#include <iostream>
#include <queue>
using namespace std;
void main()
{
queue<int> qu;
qu.push(1);
qu.push(2);
qu.push(3);
int count = qu.size();
for (int i = 0; i < count; i++)
{
cout << qu.front() << endl;
qu.pop();
}
}

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