提出 #50331903

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ソースコード 拡げる

#include <bits/stdc++.h>

using namespace std;

#define rep(i,a,b) for(int i = a; i < b; i++)
#define repl(i,a,b) for(ll i = a; i < b; i++)
#define fore(i,a) for(auto &i : a)
#define all(x) (x).begin(),(x).end()

template<class T>bool chmax(T& a, const T& b) { if(a < b){ a = b; return 1; } return 0; }
template<class T>bool chmin(T& a, const T& b) { if(b < a){ a = b; return 1; } return 0; }

void pri() { printf("\n"); }
void pri(int X) { printf("%d", X); }
void pri(long long X) { printf("%lld", X); }
void pri(double X) { printf("%.12lf", X); }
void pri(long double X) { printf("%.12Lf", X); }
void pri(size_t X) { printf("%zd", X); }
void pri(bool X) { printf("%d", (int)X); }
void pri(char X) { printf("%c", X); }
void pri(string X) { printf("%s", X.c_str()); }
template<class T, class U>void pri(pair<T, U> X) { pri(X.first); printf(" "); pri(X.second); }
template<class T>void pri(vector<T> X) { rep(i,0,(int)X.size()){ if(i){ printf(" "); } pri(X[i]); }}
template<class T>void pri(vector<vector<T>> X) { rep(i,0,(int)X.size()){ if(i){ printf("\n"); } pri(X[i]); }}
void prin() {}
template <class Head, class... Tail>void prin(Head&& head, Tail&&... tail) {
    pri(head); printf("\n"); prin(forward<Tail>(tail)...);
}

using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

const ll MOD = 1000000007;
const int INF = INT_MAX/2;
const ll INFL = LLONG_MAX/2;



int main() {
    int N; cin >> N;
    
    string S = "1";
    rep(i,0,N) S += "01";
    
    prin(S);
}

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ジャッジ結果