제출 #97584

#제출 시각아이디문제언어결과실행 시간메모리
97584someone_aa앵무새 (IOI11_parrots)C++17
81 / 100
9 ms1792 KiB
#include "encoder.h" #include "encoderlib.h" #include <bits/stdc++.h> using namespace std; void encode(int N, int M[]) { for(int i=0;i<N;i++) { int def = i; for(int j=0;j<8;j++) { if(M[i] & (1<<j)) { // on bit //cout<<i<<", "<<M[i]<<": "<<j<<"\n"; int curr = def; for(int bit=0;bit<3;bit++) { if(j&(1<<bit)) { curr |= (1<<(bit + 5)); } } send(curr); } } } }
#include "decoder.h" #include "decoderlib.h" #include <bits/stdc++.h> using namespace std; void decode(int N, int L, int X[]) { int arr[35]; memset(arr,0,sizeof(arr)); for(int i=0;i<L;i++) { int position = 0; for(int j=0;j<5;j++) { if(X[i] & (1<<j)) { position |= (1<<j); } } int index = 0; for(int j=5;j<8;j++) { if(X[i] & (1<<j)) { index |= (1<<(j-5)); } } arr[position] |= (1<<index); } for(int i=0;i<N;i++) { output(arr[i]); } }
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