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Hexspeak.cpp
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Hexspeak.cpp
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// BEGIN CUT HERE
// END CUT HERE
#line 5 "Hexspeak.cpp"
#include <cstdlib>
#include <cctype>
#include <cstring>
#include <cstdio>
#include <cmath>
#include <algorithm>
#include <vector>
#include <string>
#include <iostream>
#include <sstream>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <fstream>
#include <numeric>
#include <iomanip>
#include <bitset>
#include <list>
#include <stdexcept>
#include <functional>
#include <utility>
#include <ctime>
using namespace std;
class Hexspeak
{
public:
string decode(long long c)
{
string ans="";
long long t=0;
while (c){
t=c / 16;
int k=c-t*16;
c=t;
if (k>1 && k<10) return "Error!";
else{
if (k==0) ans='O'+ans;
else if (k==1) ans='I'+ans;
else ans=char(k-10+'A')+ans;
}
}
return ans;
}
};
// BEGIN CUT HERE
int main()
{
Hexspeak ___test;
___test.run_test(-1);
return 0;
}
// END CUT HERE