USACO:Section 1.1 Your Ride Is Here

LANG: C++
*/
#include<iostream>
#include<cstring>
#include<fstream>

using namespace std;

int main(int argc,char** argv)
{
	string comet;
	string group;
	
	unsigned long cometresult=1;
	unsigned long groupresult=1;

	ifstream infile;
	infile.open("ride.in");
	//imput
	infile>>comet;
	infile>>group;
	infile.close();

	ofstream outfile;
	outfile.open("ride.out");

	//compute
	int csize = comet.size();
	int gsize = group.size();	
	for(int i=0;i<csize;i++)
		cometresult *= comet.at(i)-'A'+1;	
	for(int i=0;i<gsize;i++)
		groupresult *= group.at(i)-'A'+1;
	if((cometresult%47)==(groupresult%47))	
		outfile<<"GO"<<endl;
	else
		outfile<<"STAY"<<endl;
	outfile.close();

	return 0;	

USER: li weijian [lwj13961]
TASK: ride
LANG: C++

Compiling...
Compile: OK

Executing...
   Test 1: TEST OK [0.011 secs, 2844 KB]
   Test 2: TEST OK [0.000 secs, 2844 KB]
   Test 3: TEST OK [0.011 secs, 2840 KB]
   Test 4: TEST OK [0.011 secs, 2840 KB]
   Test 5: TEST OK [0.011 secs, 2844 KB]
   Test 6: TEST OK [0.000 secs, 2840 KB]
   Test 7: TEST OK [0.000 secs, 2840 KB]
   Test 8: TEST OK [0.000 secs, 2840 KB]
   Test 9: TEST OK [0.000 secs, 2840 KB]
   Test 10: TEST OK [0.000 secs, 2840 KB]

All tests OK.
Your program ('ride') produced all correct answers!  This is your
submission #5 for this problem.  Congratulations!