提出 #34956314
ソースコード 拡げる
#pragma GCC target ("bmi2")
#include <cstdio>
#include "immintrin.h"
int main() {
long long unsigned n;
scanf("%llu", &n);
int m = __builtin_popcountll(n);
for (auto i = 0LLu; i < (1 << m); ++i) {
printf("%llu\n", _pdep_u64(i, n));
}
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | C - Submask |
| ユーザ | rsk0315 |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 300 |
| コード長 | 267 Byte |
| 結果 | AC |
| 実行時間 | 12 ms |
| メモリ | 1796 KiB |
コンパイルエラー
./Main.cpp: In function ‘int main()’:
./Main.cpp:12:25: warning: comparison of integer expressions of different signedness: ‘long long unsigned int’ and ‘int’ [-Wsign-compare]
12 | for (auto i = 0LLu; i < (1 << m); ++i) {
| ~~^~~~~~~~~~
./Main.cpp:9:8: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
9 | scanf("%llu", &n);
| ~~~~~^~~~~~~~~~~~
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 300 / 300 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample_01.txt, sample_02.txt, sample_03.txt |
| All | sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| sample_01.txt | AC | 6 ms | 1724 KiB |
| sample_02.txt | AC | 1 ms | 1740 KiB |
| sample_03.txt | AC | 1 ms | 1796 KiB |
| test_01.txt | AC | 1 ms | 1744 KiB |
| test_02.txt | AC | 1 ms | 1728 KiB |
| test_03.txt | AC | 1 ms | 1732 KiB |
| test_04.txt | AC | 1 ms | 1736 KiB |
| test_05.txt | AC | 1 ms | 1796 KiB |
| test_06.txt | AC | 1 ms | 1784 KiB |
| test_07.txt | AC | 8 ms | 1732 KiB |
| test_08.txt | AC | 8 ms | 1728 KiB |
| test_09.txt | AC | 1 ms | 1728 KiB |
| test_10.txt | AC | 1 ms | 1788 KiB |
| test_11.txt | AC | 1 ms | 1740 KiB |
| test_12.txt | AC | 1 ms | 1728 KiB |
| test_13.txt | AC | 5 ms | 1728 KiB |
| test_14.txt | AC | 2 ms | 1736 KiB |
| test_15.txt | AC | 1 ms | 1724 KiB |
| test_16.txt | AC | 11 ms | 1732 KiB |
| test_17.txt | AC | 7 ms | 1724 KiB |
| test_18.txt | AC | 9 ms | 1748 KiB |
| test_19.txt | AC | 9 ms | 1720 KiB |
| test_20.txt | AC | 10 ms | 1792 KiB |
| test_21.txt | AC | 11 ms | 1716 KiB |
| test_22.txt | AC | 9 ms | 1736 KiB |
| test_23.txt | AC | 10 ms | 1732 KiB |
| test_24.txt | AC | 10 ms | 1724 KiB |
| test_25.txt | AC | 11 ms | 1716 KiB |
| test_26.txt | AC | 12 ms | 1732 KiB |
| test_27.txt | AC | 12 ms | 1788 KiB |
| test_28.txt | AC | 9 ms | 1788 KiB |
| test_29.txt | AC | 10 ms | 1724 KiB |
| test_30.txt | AC | 9 ms | 1732 KiB |