제출 #69273

#제출 시각아이디문제언어결과실행 시간메모리
69273bnahmad15Parrots (IOI11_parrots)C++17
0 / 100
16 ms1616 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 tmp = i,tmp2 = i;
		for(int j = 5;j<15;j++){
			if(M[i] & (1<<(j-5)))
				tmp |= (1<<j);
		}
		for(int j = 5;j<11;j++){
			if(M[i] & (1<<(j+5)))
				tmp2 |= (1<<j);
		}
		tmp2 |= (1<<15);
		send(tmp);
		send(tmp2);
	}
}
#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;

int ar[20];

void decode(int N, int L, int X[]){
	for(int i = 0;i<L;i++){
		int p = 0;
		for(int j = 0;j<5;j++){
			if((1<<j) & X[i])
				p |= (1<<j);
		}
		int numb = 0;
		if(X[i] & (1<<15)){
			for(int j = 5;j<11;j++){
				if((1<<j) & X[i])
					numb |= (1<<j+5);
			}
		}
		else {
			for(int j = 5;j<15;j++){
				if((1<<j) & X[i])
					numb |= (1<<(j-5));
			}
		}
		ar[p] |= numb;
	}
	for(int i = 0;i<N;i++)
		output(ar[i]);
}

컴파일 시 표준 에러 (stderr) 메시지

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:19:19: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
      numb |= (1<<j+5);
                  ~^~
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