prettyprint.hpp－hedgezzz的部落格

http://louisdx.github.io/cxx-prettyprint/

#include "prettyprint.hpp"

using namespace std ;

string getsmall(const string &a,const string &b)
{
    return min( make_pair( a.length(),a ) , make_pair( b.length(),b ) ).second ;
}

int main()
{
    string s1{"hello"},s2{"Hello"} ;
    cout << getsmall(s1,s2) << endl ;

    vector<int> foo;
    foo.push_back(1);
    foo.push_back(2);
    foo.push_back(3);
    std::cout << "My vector: " << foo << std::endl;

    unordered_map<char*,int> umap ;
    char *p1 = new char(128) ;
    strcpy(p1,"hello world") ;
    char *p2 = new char(128) ;
    strcpy(p2,"hello kitty cat") ;
    umap[p1] = 1 ;
    umap[p2] = 100 ;
    std::cout << "My umap: " << umap << std::endl;

    int arr[10] = { 1, 4, 9, 16 };
    std::cout << arr << std::endl;
} //main