제출 #900304

#제출 시각아이디문제언어결과실행 시간메모리
900304Muhammad_Aneeq앵무새 (IOI11_parrots)C++17
컴파일 에러
0 ms0 KiB
#include <cmath> #include <vector> #include <string> #include "parrotslib.h" using namespace std; void decode(int N, int L, int X[]) { vector<int>ans(N,0); for (int i=0;i<L;i++) { if (X[i]<8) { for (auto& j:ans) j+=(1<<(X[i])); continue; } ans[(X[i]/8)-1]+=(1<<(X[i]%8)); } for (auto i:ans) output(i); } void encode(int N, int M[]) { bool vis[8]={}; for (int j=0;j<8;j++) { bool w=1; for (int i=0;i<N;i++) { if ((M[i]&(1<<j))==0) w=0; } if (w) { vis[j]=1; send(j); } } for (int i=0;i<N;i++) { for (int j=0;j<8;j++) { if (vis[j]) continue; if ((M[i]&(1<<j))) send(i*8+j+8); } } }

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp:4:10: fatal error: parrotslib.h: No such file or directory
    4 | #include "parrotslib.h"
      |          ^~~~~~~~~~~~~~
compilation terminated.

/usr/bin/ld: /tmp/ccEk5ReX.o: in function `main':
grader_decoder.cpp:(.text.startup+0x1ef): undefined reference to `decode(int, int, int*)'
collect2: error: ld returned 1 exit status