結果

問題 No.690 E869120 and Constructing Array 4
ユーザー te-sh
提出日時 2020-01-27 20:28:41
言語 D
(dmd 2.109.1)
結果
AC  
実行時間 2 ms / 1,000 ms
コード長 3,097 bytes
コンパイル時間 1,565 ms
コンパイル使用メモリ 144,592 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-06-22 04:37:39
合計ジャッジ時間 2,150 ms
ジャッジサーバーID
(参考情報)
judge2 / judge4
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 * 19
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ソースコード

diff #
プレゼンテーションモードにする

// URL: https://yukicoder.me/problems/no/690
import std.algorithm, std.array, std.container, std.math, std.range, std.typecons, std.string;
version(unittest) {} else
void main()
{
int K; io.getV(K);
io.put(32, 30*31/2+K.popcnt);
foreach (i; 1..32)
foreach (j; 1..i)
io.put(j, i);
foreach (i; 0..30)
if (K.bitTest(i))
io.put(i+2, 32);
}
pragma(inline)
{
import core.bitop;
pure bool bitTest(T)(T n, size_t i) { return (n & (T(1) << i)) != 0; }
pure T bitSet(T)(T n, size_t i) { return n | (T(1) << i); }
pure T bitReset(T)(T n, size_t i) { return n & ~(T(1) << i); }
pure T bitComp(T)(T n, size_t i) { return n ^ (T(1) << i); }
pure int bsf(T)(T n) { return core.bitop.bsf(ulong(n)); }
pure int bsr(T)(T n) { return core.bitop.bsr(ulong(n)); }
pure int popcnt(T)(T n) { return core.bitop.popcnt(ulong(n)); }
}
struct BitSubsetRange(bool includeZero = false, T)
{
private T n, i;
this(T n) { this.n = this.i = n; }
static if (includeZero) {
@property pure T front() { return i&n; }
void popFront() { i &= n; i--; }
pure bool empty() { return i < 0; }
} else {
@property pure T front() { return i; }
void popFront() { i = (i-1)&n; }
pure bool empty() { return i <= 0; }
}
}
auto bitSubset(bool includeZero = false, T)(T n) { return BitSubsetRange!(includeZero, T)(n); }
auto io = IO!()();
import std.stdio;
struct IO(string floatFormat = "%.10f", string delimiter = " ", alias IN = stdin, alias OUT = stdout)
{
import std.conv, std.format, std.meta, std.traits;
auto getV(T...)(ref T v) { foreach (ref w; v) get(w); }
auto getA(T)(size_t n, ref T v) if (hasAssignableElements!T)
{ v = new T(n); foreach (ref w; v) get(w); }
auto getC(T...)(size_t n, ref T v)
if (allSatisfy!(hasAssignableElements, T))
{
foreach (ref w; v) w = new typeof(w)(n);
foreach (i; 0..n) foreach (ref w; v) get(w[i]);
}
auto getM(T)(size_t r, size_t c, ref T v)
if (hasAssignableElements!T && hasAssignableElements!(ElementType!T))
{
v = new T(r); foreach (ref w; v) getA(c, w);
}
template getS(E...)
{
auto getS(T)(size_t n, ref T v)
{
v = new T(n); foreach (ref w; v) foreach (e; E) mixin("get(w."~e~");");
}
}
auto put(bool flush = false, T...)(T v)
{
foreach (i, w; v) { putA(w); if (i < v.length-1) OUT.write(delimiter); }
OUT.writeln;
static if (flush) OUT.flush();
}
auto putB(S, T)(bool c, S t, T f) { if (c) put(t); else put(f); }
auto putRaw(T...)(T v) { OUT.write(v); OUT.writeln; }
private
{
dchar[] buf;
auto sp = (new dchar[](0)).splitter;
void nextLine() { IN.readln(buf); sp = buf.splitter; }
auto get(T)(ref T v) { if (sp.empty) nextLine(); v = sp.front.to!T; sp.popFront(); }
auto putR(T)(T v)
{
auto w = v;
while (!w.empty) { putA(w.front); w.popFront(); if (!w.empty) OUT.write(delimiter); }
}
auto putA(T)(T v)
{
static if (isInputRange!T && !isSomeString!T) putR(v);
else if (isFloatingPoint!T) OUT.write(format(floatFormat, v));
else OUT.write(v);
}
}
}
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