Submission #68519524

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Source Code Expand

#include <bits/stdc++.h>
#define SZ(x) ((int)(x).size())
#define ALL(x) begin(x), end(x)
#define REP(i, n) for (int i = 0; i < int(n); i++)
#define REP1(i, a, b) for (int i = (a); i <= int(b); i++)

#if __has_include("shik/dump.h")
#include "shik/dump.h"  // IWYU pragma: keep
#else
#define dump(...) 0
#endif

using namespace std;

string conv(string s) {
  if (s == "red") return "SSS";
  if (s == "blue") return "FFF";
  if (s == "green") return "MMM";
  return "Unknown";
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  string s;
  cin >> s;
  cout << conv(s) << '\n';
  return 0;
}

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