Submission #959111

#	Time	Username	Problem	Language	Result	Execution time	Memory
959111		Kavelmydex	Broken Device (JOI17_broken_device)	C++17	0 / 100	35 ms	3176 KiB

Anna

#include "Annalib.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pi pair<int,int>
#define vi vector<int>
#define rep(i,x,n) for(int i=x; i<n; ++i)
#define For(i,n) rep(i,0,n)
#define endl "\n"
#define sp ' '
#define pb push_back
#define f first
#define s second
#define sz size()
#define all(x) (x).begin(),(x).end()

const int N = 200, OO = 1e18, mod = 1e9+7, mx = 10;
void tr(int a, int b){cout << a << sp << b << endl;}
void cmx(int &a, int b){a = max(a,b);}
void cmn(int &a, int b){a = min(a,b);}
const int dx[]{0,0,-1,1}, dy[]{1,-1,0,0};

int mp[N], ans[N];
void Anna( int n, long long X, int K, int P[] ){
  memset(mp,0,sizeof(mp)); memset(ans,0,sizeof(ans));
  For(i,K){
      mp[P[i]] = 1;
  }
  vi v;
  For(i,60){
    if((1LL<<i) & X){
        v.pb(i);
    }
  }
  for(int i=0; i<=89; ++i){
    bool ok = 1;
    for(int j=i; j<=i+60; ++j){
        ok &= (!mp[j]);
    }
    if(ok){
        ans[i] = 1;
        for(int x: v){
            ans[i+x+1] = 1;
        }
        break;
    }
  }
  For(i,n){
    Set(i,ans[i]);
  }
}

Bruno

#include "Brunolib.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pi pair<int,int>
#define vi vector<int>
#define rep(i,x,n) for(int i=x; i<n; ++i)
#define For(i,n) rep(i,0,n)
#define endl "\n"
#define sp ' '
#define pb push_back
#define f first
#define s second
#define sz size()
#define all(x) (x).begin(),(x).end()

const int N = 1e5+10, OO = 1e18, mod = 1e9+7, mx = 10;
const int dx[]{0,0,-1,1}, dy[]{1,-1,0,0};

long long Bruno( int N, int A[] ){
    int fi = 0;
    For(i,N){
        if(A[i]) {
            fi = i;
            break;
        }
    }
    ll ans = 0;
    for(int i=fi+1; i+60<=N; ++i){
        if(A[i]){
            ans += (1LL<<(i-fi-1));
        }
    }
    return ans;
}

Compilation message (stderr)

Anna.cpp:17:25: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   17 | const int N = 200, OO = 1e18, mod = 1e9+7, mx = 10;
      |                         ^~~~

Bruno.cpp:17:28: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   17 | const int N = 1e5+10, OO = 1e18, mod = 1e9+7, mx = 10;
      |                            ^~~~

• Subtask 1: 0 / 100