結果

問題 No.1132 凸凹
ユーザー firiexp
提出日時 2020-08-22 02:55:03
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 5 ms / 2,000 ms
コード長 706 bytes
コンパイル時間 1,181 ms
コンパイル使用メモリ 96,076 KB
最終ジャッジ日時 2025-01-13 06:43:46
ジャッジサーバーID
（参考情報） 		judge3 / judge4
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ファイルパターン 結果
sample AC * 2
other AC * 26
権限があれば一括ダウンロードができます
コンパイルメッセージ
In file included from /usr/include/stdio.h:980,
                 from /usr/include/c++/13/cstdio:42,
                 from /usr/include/c++/13/ext/string_conversions.h:45,
                 from /usr/include/c++/13/bits/basic_string.h:4109,
                 from /usr/include/c++/13/string:54,
                 from /usr/include/c++/13/bits/locale_classes.h:40,
                 from /usr/include/c++/13/bits/ios_base.h:41,
                 from /usr/include/c++/13/ios:44,
                 from /usr/include/c++/13/ostream:40,
                 from /usr/include/c++/13/iostream:41,
                 from main.cpp:1:
In function ‘int printf(const char*, ...)’,
    inlined from ‘int main()’ at main.cpp:28:11:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:86:23: warning: ‘Mx’ may be used uninitialized [-Wmaybe-uninitialized]
   86 |   return __printf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
      |          ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp: In function ‘int main()’:
main.cpp:22:35: note: ‘Mx’ was declared here
   22 |     ll M = -INF<ll>, m = INF<ll>, Mx, mx;
      |                                   ^~
In function ‘int printf(const char*, ...)’,
    inlined from ‘int main()’ at main.cpp:28:11:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:86:23: warning: ‘mx’ may be used uninitialized [-Wmaybe-uninitialized]
   86 |   return __printf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
      |          ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp: In function ‘int main()’:
main.cpp:22:39: note: ‘mx’ was declared here
   22 |     ll M = -INF<ll>, m = INF<ll>, Mx, mx;
      |                                       ^~

ソースコード

diff # 

#include <iostream>
#include <algorithm>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <numeric>
#include <bitset>
#include <cmath>

static const int MOD = 1000000007;
using ll = long long;
using u32 = unsigned;
using u64 = unsigned long long;
using namespace std;

template<class T> constexpr T INF = ::numeric_limits<T>::max()/32*15+208;

int main() {
    ll a, b, c, d, p, q;
    cin >> a >> b >> c >> d >> p >> q;
    ll M = -INF<ll>, m = INF<ll>, Mx, mx;
    for (int i = p; i <= q; ++i) {
        ll val = a*i*i*i+b*i*i+c*i+d;
        if(M < val) M = val, Mx = i;
        if(m > val) m = val, mx = i;
    }
    printf("%lld %lld %lld %lld\n", M, Mx, m, mx);
    return 0;
}
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