Submission #70024621

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vi = vector<int>;
using vvi = vector<vi>;//vvi vec(h, vi(w, n));
using vll = vector<ll>;
using vvll = vector<vll>;
using vc = vector<char>;
using vs = vector<string>;
using vvc = vector<vc>;
#define rep(i, a, n) for(ll i=(a); i<(ll)(n); ++i)
#define el '\n'
#define Yes cout << "Yes" << el
#define No cout << "No" << el
#define YES cout << "YES" << el
#define NO cout << "NO" << el
#define ALL(a) (a).begin(),(a).end()
const ll INF = 1LL << 60;
// cout << fixed << setprecision(10);

// abc427

int main(){
  string s; cin >> s;
  ll len=s.size();
  rep(i,0,len){
    if(i!=((len+1)/2)-1) cout << s[i];
  }
  cout << el;
}

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