imported>Unknown at 05:28, 7 February 2021

2021-02-07T05:28:37Z

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* 뭐 장난 같은 문제..--; 첫 문제라 그런거겠죠?
* STL 쓰니까 정말 편하네요. 앞으로 자주 애용할듯..

#include <iostream>
#include <fstream>
#include <string>
#include <cassert>

using namespace std;

bool IsSameCode(const string& comet, const string& group);
int AlphabetToNumber(char ch);

int main()
{
string comet, group;

ifstream fin("ride.in");
ofstream fout("ride.out");

fin >> comet;
fin >> group;

if(IsSameCode(comet, group))
fout << "GO\n";
else
fout << "STAY\n";

fout.close();
fin.close();

return 0;
}

bool IsSameCode(const string& comet, const string& group)
{
long a = 1;
long b = 1;

basic_string<char>::const_iterator i;

for(i = comet.begin() ; i != comet.end() ; ++i)
a *= AlphabetToNumber(*i);

for(i = group.begin() ; i != group.end() ; ++i)
b *= AlphabetToNumber(*i);

return (a%47) == (b%47);
}

int AlphabetToNumber(char ch)
{
return ch - 64;
}

［Lovely］boy＾ ＾/USACO/YourRideIsHere - Revision history

imported>Unknown at 05:28, 7 February 2021

［Lovely］boy＾＾/USACO/YourRideIsHere - Revision history