제출 #40388

#제출 시각아이디문제언어결과실행 시간메모리
40388model_codeCoins (IOI17_coins)C++11
25 / 100
12 ms1808 KiB
#include <bits/stdc++.h>
#include "coins.h"
using namespace std;
vector<int> coin_flips(vector<int> a, int x){
	vector<int> ans;
	ans.push_back(63);
	for(int i = 0; i < 6; ++ i){
		int bit = (x >> i) & 1;
		if(bit != a[i])
			ans.push_back(i);
	}
	return ans;
}
int find_coin(vector<int> a){
	int ans = 0;
	for(int i = 0; i < 6; ++ i)
		if(a[i])
			ans ^= (1 << i);
	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

grader.cpp: In function 'void pass2()':
grader.cpp:100:7: warning: unused variable 'secret' [-Wunused-variable]
  char secret[1000];
       ^~~~~~
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