제출 #233447

#제출 시각아이디문제언어결과실행 시간메모리
233447crossing0ver앵무새 (IOI11_parrots)C++17
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include "decoder.h" #include "decoderlib.h" using namespace std; void decode(int N, int L, int X[]) { int i, b , pos; vector<int> v(10); vector<int> ans(N); for(i=0; i<L; i++) { b = X[i]; pos = b/16; ans[pos] += (1 << (X[i]%16) ); } for (int i = 0; i < N; i++) output(ans[pos]); }

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void decode(int, int, int*)':
encoder.cpp:16:18: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]
    output(ans[pos]);
                  ^
/tmp/ccsB7UJT.o: In function `main':
grader_encoder.cpp:(.text.startup+0x141): undefined reference to `encode(int, int*)'
/tmp/cclSiJCz.o: In function `decode(int, int, int*)':
encoder.cpp:(.text+0xe5): undefined reference to `output(int)'
collect2: error: ld returned 1 exit status

/tmp/ccCGRwS2.o: In function `main':
grader_decoder.cpp:(.text.startup+0x1f6): undefined reference to `decode(int, int, int*)'
collect2: error: ld returned 1 exit status