Submission #21091211

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Source Code Expand

#include <bits/stdc++.h>

#include <atcoder/all>
#include <boost/multiprecision/cpp_int.hpp>

using namespace std;
using namespace atcoder;
namespace mp = boost::multiprecision;
#define REP(i, m, n) for (int i = (int) (m); i < (int) (n); ++i)
#define rep(i, n) REP(i, 0, n)
using ll = long long;
#define pint pair<int, int>
#define pll pair<ll, ll>
const int inf = 1e9 + 7;
const ll longinf = 1LL << 60;
const ll mod = 1e9 + 7;

using Bint = mp::cpp_int;
using mint = modint998244353;

int main() {
	string x;
	cin >> x;
	rep(i,x.size()){
		if(x[i]!='.'){
			cout << x[i];
		}
		else
			break;
	}
	return 0;
}

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