OJ Board

//I could not match the last \n
#include<iostream>
#include<string>
#include<map>
#include<vector>
#include<cstdio>
#include<cctype>
using namespace std;
int main()
{
int test_key,test_line,a,i,j;
string st,line;
char arrey[100];
vector<string>store_key,key_test,result;
int p=0;
while(scanf ...

#include<iostream>
#include<string>
#include<map>
#include<vector>
#include<cstdio>
#include<cctype>
using namespace std;
int main()
{
int test_key,test_line,a,i,j;
string st,line;
char arrey[100];
vector<string>store_key,key_test,result;
int p=0;
while(scanf("%d %d",&test_key,&test_line)!=EOF ...