제출 #44618

#제출 시각아이디문제언어결과실행 시간메모리
44618MatheusLealV질문 (CEOI14_question_grader)C++17
0 / 100
6 ms968 KiB
#include <bits/stdc++.h> #define f first #define s second using namespace std; typedef pair<int, int> pii; int g = 0, Nmax = 0; vector<int> v; int encode (int n, int x, int y) { v.clear(); for(int val = 1; val < (1<<12); val ++) { int l = 0, r = 0; for(int bit = 0; bit < 12; bit ++) { if(val & (1<<bit)) { if(bit < 6) l++; else r ++; } } if(l == r) v.push_back(val); } x = v[x], y = v[y]; for(int bit = 0; bit < 12; bit ++) { if( (x & (1<<bit)) && !(y & (1<<bit))) return bit; } }
#include <bits/stdc++.h> #define f first #define s second using namespace std; typedef pair<int, int> pii; int g = 0, Nmax = 0; vector<int> v; int decode (int n, int q, int h) { v.clear(); for(int val = 1; val < (1<<12); val ++) { int l = 0, r = 0; for(int bit = 0; bit < 12; bit ++) { if(val & (1<<bit)) { if(bit < 6) l++; else r ++; } } if(l == r) v.push_back(val); } int val = v[q]; if(val & (1<<h)) return 1; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
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