把某班学生的姓名和学号分别存放到两个数组中，从键盘输入某位学

#include<iostream>
using namespace std;
int main()
{
char name[5][20] = { "li ming", "zhang qing", "liu xiao ping", "wang ying", "lu pei" };
  long num[5] = { 20030001, 20030002, 20030005, 20030007, 20030010 };
  int i;
  long snumber;
  cout << "please input studentnumber:";
  cin >> snumber;
  for( i=0; i<5; i++ )
  {
 if( num[i] == snumber )
     {
 cout << "Found! The name is :" << name[i] << endl;
           break;
}
  }
  if( i==5 )  cout << "Can\'t found!" << endl;
}