제출 #233461

#제출 시각아이디문제언어결과실행 시간메모리
233461crossing0ver앵무새 (IOI11_parrots)C++17
0 / 100
12 ms1600 KiB
#include<bits/stdc++.h> #include "encoder.h" #include "encoderlib.h" using namespace std; void encode(int N, int M[]) { int i,val; vector<int> S(256); for(i=0; i<N; i++) { send(M[i]); send(M[i]); int t = S[M[i]]; val = i*6; for (int j = 0; j < N; j++) if (M[j] < M[i]) t++; S[M[i]]++; for (int j = 0; j < 6; j++) if ( ( 1 << j) & t) send(val + j); } }
#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> set; vector<int> S(256); vector<int> ans(N); for(i=0; i<L; i++) { b = X[i]; S[b]++; } for (int i = 0; i < 256; i++) { if (S[i] > 1) { for (int j = 0; j < S[i]/2; j++) set.push_back(i); S[i] %= 2; } if (S[i] == 1) { int pos = i/6; for (int j = 0; j < 6; j++) ans[pos] += (1 << (i%6) ); } } sort(set.begin(),set.end()); for (int i = 0; i < N; i++) output(set[ans[i]]); }

컴파일 시 표준 에러 (stderr) 메시지

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:7:14: warning: unused variable 'pos' [-Wunused-variable]
   int i, b , pos;
              ^~~
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