// vectorの最後にアイテム追加(push_back)して削除(pop_back)してみる
// 動的配列の加減を体験

#include <iostream>
#include <vector>

using namespace std;

int
main( ) {
	cout << "[vector02] push_back" << endl ;

	vector<int>  iVec;

	cout << "vector size = " << iVec.size( ) << endl ;

	iVec.push_back( 10 );
	iVec.push_back(  9 );
	iVec.push_back(  8 );

	cout << "vector size = " << iVec.size( ) << endl ;
	for ( int i = 0 ; i < 3 ; i++ ) {
		cout << "iVec[" << i << "] = " << iVec[i] << endl ;
	}

	iVec.pop_back( );
	cout << "vector size = " << iVec.size( ) << endl ;
	for ( i = 0 ; i < 2 ; i++ ) {
		cout << "iVec[" << i << "] = " << iVec[i] << endl ;
	}

	return 0;
}



// end of file