等值数目.txt

C精彩编程百例源码

#include "stdafx.h"
#include <iostream>
using namespace std;

int eq_count(int *a,int *b,int m,int n)
{
	int index_a,index_b;
	int count;

	count=index_a=index_b=0;
	while(index_a<m&&index_b<n)
		if(a[index_a]<b[index_b])
			index_a++;
		else if(a[index_a]>b[index_b])
			index_b++;
		else 
			count++,index_a++,index_b++;
		return count;
}

int main(int argc, char* argv[])
{
	int a[6]={1,2,3,4,5,6};
	int b[5]={4,4,5,6,7};
	cout<<eq_count(a,b,6,5)<<endl;
	return 0;
}