abc372_a_delete.cpp

// delete . | https://atcoder.jp/contests/abc372/tasks/abc372_a
// Time: O(n); extra space: O(n).
#include <algorithm>
#include <iostream>
#include <string>
#include <vector>

void solve() {
    std::string s;
    std::cin>>s;
    for(char c:s)if(c!='.')std::cout<<c;
    std::cout<<'\n';
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    solve();
}