結果

問題 No.582 キャンディー・ボックス3
ユーザー tubo28
提出日時 2017-10-27 23:10:26
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 3,371 bytes
コンパイル時間 1,882 ms
コンパイル使用メモリ 169,176 KB
実行使用メモリ 6,824 KB
最終ジャッジ日時 2024-11-21 23:04:17
合計ジャッジ時間 2,316 ms
ジャッジサーバーID
(参考情報)
judge1 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 8 WA * 9
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
using ll = long long;
#define FOR(i, a, b) for (int i = (a); i < int(b); ++i)
#define RFOR(i, a, b) for (int i = (b) - 1; i >= int(a); --i)
#define rep(i, n) FOR(i, 0, n)
#define rep1(i, n) FOR(i, 1, int(n) + 1)
#define rrep(i, n) RFOR(i, 0, n)
#define rrep1(i, n) RFOR(i, 1, int(n) + 1)
#define all(c) begin(c), end(c)
std::string highlight(std::string s) {
#ifdef _MSC_VER
return s;
#else
return "\033[33m" + s + "\033[0m";
#endif
}
#ifdef LOCAL
#define dump(...) \
do { \
std::ostringstream os; \
os << __LINE__ << ":\t" << #__VA_ARGS__ << " = "; \
print_to(os, ", ", "\n", __VA_ARGS__); \
std::cerr << highlight(os.str()); \
} while (0)
#define dump_(a) \
do { \
std::ostringstream os; \
os << __LINE__ << ":\t" << #a << " = ["; \
print_to_(os, ", ", "]\n", all(a)); \
std::cerr << highlight(os.str()); \
} while (0)
#else
#define dump(...)
#define dump_(...)
#endif
template <typename T>
void print_to(std::ostream &os, const char *, const char *tail, const T &fst) {
os << fst << tail;
}
template <typename Fst, typename... Rst>
void print_to(std::ostream &os, const char *del, const char *tail, const Fst &fst, const Rst &... rst) {
os << fst << del;
print_to(os, del, tail, rst...);
}
template <typename Iter>
void print_to_(std::ostream &os, const char *del, const char *tail, Iter bgn, Iter end) {
for (Iter it = bgn; it != end;) {
os << *it;
if (++it != end) {
os << del;
} else {
os << tail;
}
}
}
template <typename Fst, typename... Rst>
void println(const Fst &fst, const Rst &... rst) {
print_to(std::cout, "\n", "\n", fst, rst...);
}
template <typename Fst, typename... Rst>
void print(const Fst &fst, const Rst &... rst) {
print_to(std::cout, " ", "\n", fst, rst...);
}
template <typename Iter>
void println_(Iter bgn, Iter end) {
print_to_(std::cout, "\n", "\n", bgn, end);
}
template <typename Iter>
void print_(Iter bgn, Iter end) {
print_to_(std::cout, " ", "\n", bgn, end);
}
// const int MOD = 1000000007;
namespace trush {
int _ = (std::cout.precision(10), std::cout.setf(std::ios::fixed), std::cin.tie(0),
std::ios::sync_with_stdio(0), 0);
}
using namespace std;
int main() {
int n;
while (cin >> n) {
vector<int> c(n);
bool took = false;
rep(i, n) {
cin >> c[i];
if (!took && c[i] == 2) {
--c[i];
took = true;
}
}
dump_(c);
bool leq1 = true;
ll s = 0;
rep(i, n) {
if (c[i] > 1) leq1 = false;
s += c[i];
}
char win;
if (took) {
if (leq1 && s % 2 == 0) {
win = 'A';
} else {
win = 'B';
}
} else {
if (s % 2 == 0) {
win = 'A';
} else {
win = 'B';
}
}
print(win);
}
}
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