結果
問題 | No.1000 Point Add and Array Add |
ユーザー | 👑 hos.lyric |
提出日時 | 2020-02-28 21:29:14 |
言語 | D (dmd 2.106.1) |
結果 |
AC
|
実行時間 | 273 ms / 2,000 ms |
コード長 | 2,674 bytes |
コンパイル時間 | 1,055 ms |
コンパイル使用メモリ | 122,476 KB |
実行使用メモリ | 35,036 KB |
最終ジャッジ日時 | 2024-06-22 05:36:01 |
合計ジャッジ時間 | 6,116 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 1 ms
6,812 KB |
testcase_01 | AC | 1 ms
6,940 KB |
testcase_02 | AC | 1 ms
6,948 KB |
testcase_03 | AC | 1 ms
6,944 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 1 ms
6,940 KB |
testcase_06 | AC | 1 ms
6,940 KB |
testcase_07 | AC | 1 ms
6,940 KB |
testcase_08 | AC | 1 ms
6,944 KB |
testcase_09 | AC | 1 ms
6,940 KB |
testcase_10 | AC | 1 ms
6,944 KB |
testcase_11 | AC | 1 ms
6,944 KB |
testcase_12 | AC | 3 ms
6,940 KB |
testcase_13 | AC | 3 ms
6,940 KB |
testcase_14 | AC | 4 ms
6,940 KB |
testcase_15 | AC | 3 ms
6,940 KB |
testcase_16 | AC | 196 ms
24,708 KB |
testcase_17 | AC | 164 ms
22,948 KB |
testcase_18 | AC | 273 ms
34,236 KB |
testcase_19 | AC | 273 ms
34,236 KB |
testcase_20 | AC | 266 ms
34,112 KB |
testcase_21 | AC | 273 ms
35,036 KB |
testcase_22 | AC | 264 ms
34,020 KB |
testcase_23 | AC | 273 ms
33,428 KB |
ソースコード
import std.conv, std.functional, std.range, std.stdio, std.string; import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons; import core.bitop; class EOFException : Throwable { this() { super("EOF"); } } string[] tokens; string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; } int readInt() { return readToken.to!int; } long readLong() { return readToken.to!long; } real readReal() { return readToken.to!real; } bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } } bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } } int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; } int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); } int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); } void bAdd(T)(T[] bit, int pos, T val) in { assert(0 <= pos && pos < bit.length, "bAdd: 0 <= pos < |bit| must hold"); } do { for (int x = pos; x < bit.length; x |= x + 1) { bit[x] += val; } } // sum of [0, pos) T bSum(T)(T[] bit, int pos) in { assert(0 <= pos && pos <= bit.length, "bSum: 0 <= pos <= |bit| must hold"); } do { T ret = 0; for (int x = pos - 1; x >= 0; x = (x & (x + 1)) - 1) { ret += bit[x]; } return ret; } void main() { try { for (; ; ) { const N = readInt(); const Q = readInt(); auto A = new long[N]; foreach (i; 0 .. N) { A[i] = readLong(); } auto C = new string[Q]; auto X = new int[Q]; auto Y = new int[Q]; foreach (q; 0 .. Q) { C[q] = readToken(); X[q] = readInt() - 1; Y[q] = readInt(); } auto bit = new long[N + 1]; auto ans = new long[N]; foreach_reverse (q; 0 .. Q) { switch (C[q]) { case "A": { const coef = bit.bSum(X[q] + 1); ans[X[q]] += coef * Y[q]; } break; case "B": { bit.bAdd(X[q], +1); bit.bAdd(Y[q], -1); } break; default: assert(false); } } foreach (i; 0 .. N) { const coef = bit.bSum(i + 1); ans[i] += coef * A[i]; } foreach (i; 0 .. N) { if (i > 0) write(" "); write(ans[i]); } writeln(); } } catch (EOFException e) { } }