dxyy2.cpp

Visual C++ 的学习资料一

// dxyy2.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "iostream.h"

int main()
{
	int i,n=0,num;
	int a[10];
	//从键盘为数组元素赋值
	for(i=0;i<10;i++)
	{
		cout<<"a["<<i<<"]=";
		cin >>a[i];
	}
	cout<<"输入要查找的数据："<<"\n";
	cin >>num;
	cout<<"输出数组："<<"\n";
	for(i=0;i<10;i++)
	{
		cout<<a[i]<<"\t";
		if((i+1)%3 == 0)
		{
			cout<<"\n";
		}
	}
	cout<<"\n";
	for(i=0;i<10;i++)
	{
		if(num == a[i])
		{
			cout<<"要查找的元素是："<<"\n";
			cout<<"a["<<i<<"]="<<num<<"\n";
			n++;
		}
	}
	if(n == 0)
	{
		cout<<"要查找的元素不存在！"<<"\n";
	}
}