ch05.02.cpp

c++ primer 经典书籍还有习题和答案,非常实用

// #include <iostream>
#include <iostream.h>
#include <vector>
using namespace std;

/**
 ** Minimum value: 1 occurs: 5 times.
 **/

int min( const vector< int > &ivec, int &occurs )
{
	int minVal = ivec[ 0 ];
	occurs = 1;
	int size = ivec.size();
	for ( int ix = 1; ix < size; ++ix )
	{
		if ( minVal == ivec[ ix ] )
			++occurs;
		else
		{
			if ( minVal > ivec[ ix ] )
			{
				minVal = ivec[ ix ];
				occurs = 1;
			}
		}
	}
	return minVal;
}

int main()
{
        int ia[14] = { 9,1,7,1,4,8,1,3,7,2,6,1,5,1 };
        vector<int> ivec( ia, ia+14 );

        int occurs = 0;
        int minVal = min( ivec, occurs );

        cout << "Minimum value: " << minVal
             << " occurs: " << occurs << " times.\n";

        return 0;
}