cpp13.cpp

来自「C++参考书」· C++ 代码 · 共 27 行

// Coded by plusir -- Jan.12.2003.
// Standard C++ Bible -- (P668-23-13)

#include <iostream>
#include <vector>
#include <algorithm>
#include <numeric>
using namespace std ;

int main()
{
	vector<int> v ;
	for ( int i = 1; i <= 10; ++i )
		v.push_back( i ) ;

	ostream_iterator<int> output( cout, " " ) ;
	copy( v.begin(), v.end(), output ) ;
	cout << endl ;

	int sum = accumulate( v.begin(), v.end(), 0 ) ;

	cout << "The sum = " << sum << endl ;

	return 0 ;
}