제출 #1023222

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
10232222024-07-14 13:40:16codefoxQuestion (Grader is different from the original contest) (CEOI14_question_grader)C++14
0 / 100
9988 ms24400 KiB
#pragma GCC target("popcnt")
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
int encode(int n, int a, int b)
{
int k = 0;
int aa=0, bb=0;
for (int j = 30; j < (1<<12); j++)
{
if (__builtin_popcount(j)==6)
{
k++;
if (k==a) aa = j;
if (k==b) bb = j;
}
}
for (int h = 0; h< 12; h++)
{
if ((aa&(1<<h)) && ((bb&(1<<h))==0)) return h+1;
}
}
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컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:22:13: warning: control reaches end of non-void function [-Wreturn-type]
   22 |             }
      |             ^
#Verdict Execution timeMemoryGrader output
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