제출 #1174621

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1174621		hengliao	Hidden Sequence (info1cup18_hidden)	C++20	0 / 100	2 ms	436 KiB

hidden

#include<bits/stdc++.h>
#include "grader.h"
using namespace std;

#define F first
#define S second
#define pb push_back
#define vll vector<ll>
#define pll pair<ll, ll>

typedef int ll;

vector < int > findSequence (int n)
{
    vector < int > ans (n, 0);

    ll cnt0=0, cnt1=0;
    vll q;
    while(cnt0<n){
        q.pb(0);
        if(isSubsequence(q)){
            cnt0++;
        }
        else{
            break;
        }
    }
    cnt1=n-cnt0;
    for(ll i=0;i<n;i++){
        for(ll j=0;j<2;j++){
            q.clear();
            for(ll k=0;k<i;k++){
                q.pb(ans[k]);
            }
            q.pb(j);
            if(j==0){
                for(ll rep=0;rep<cnt1;rep++){
                    q.pb(1);
                }
            }
            else{
                for(ll rep=0;rep<cnt0;rep++){
                    q.pb(0);
                }
            }
            if(isSubsequence(q)){
                ans[i]=j;
                if(j==0) cnt0--;
                else cnt1--;
                break;
            }
            else{
                ans[i]=j^1;
                if(j==0) cnt1--;
                else cnt0--;
                break;
            }
        }
    }
    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

grader.cpp: In function 'int main()':
grader.cpp:28:26: warning: format '%d' expects argument of type 'int', but argument 3 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=]
   28 |     fprintf (fifo_out, "%d\n", ans.size ());
      |                         ~^     ~~~~~~~~~~~
      |                          |              |
      |                          int            std::vector<int>::size_type {aka long unsigned int}
      |                         %ld

• Subtask 1: 0 / 20
• Subtask 2: 0 / 80