제출 #615981

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
615981	2022-07-31 17:05:51	neki	자동 인형 (IOI18_doll)	C++14	100 / 100	116 ms	10768 KiB

doll

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#include "doll.h"
#include <bits/stdc++.h>
#define vc vector
using namespace std;
/*void answer(vc<int> c, vc<int> x, vc<int> y){
    for(auto v: c) cout << v << " ";cout << endl;
    for(auto v: x) cout << v << " ";cout << endl;
    for(auto v: y) cout << v << " ";cout << endl;
}*/
int rev(int x, const int k){
    int ret=0;
    for(int i=0;i<k;++i) if(x&(1<<i)) ret+=(1<<(k-i-1));
    return ret;
}
void create_circuit(int m, vc<int> a){
    a.push_back(0);
    
    int k=0;
    while(a.size()>(1<<k)) ++k;
    int zac=(1<<k) -(int) a.size();
    
    //cout << zac << " "<< k <<" " << a.size() << endl;
    
    vc<int> x, y;
    int cnt=0;
    vc<pair<int, int>> red(1<<k, make_pair(-1, -1));
 
 
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컴파일 시 표준 에러 (stderr) 메시지

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:23:19: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   23 |     while(a.size()>(1<<k)) ++k;
      |           ~~~~~~~~^~~~~~~
doll.cpp:31:9: warning: unused variable 'bla' [-Wunused-variable]
   31 |     int bla=0;
      |         ^~~

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 18 / 18
• Subtask 6: 56 / 56