Submission #4038828
Source Code Expand
/** * @brief AtCoder Regular Contest 061<br> * C- たくさんの数式 / Many Formulas * * bit全検索パターン * @see https://arc061.contest.atcoder.jp/tasks/arc061_a */ #include <iostream> using namespace std; constexpr unsigned BIT = 1; int main() { string S; cin >> S; size_t len{S.size()}; long total{}; for (size_t i{}; i < (BIT << (len - 1)); ++i) { long temp = S[0] & 0xF; for (size_t j{}; j < len - 1; ++j) { if (i & (BIT << j)) { total += temp; temp = 0; } temp *= 10; temp += S[j + 1] & 0xF; } total += temp; } cout << total << endl; return 0; }
Submission Info
Submission Time | |
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Task | C - Many Formulas |
User | tatsu |
Language | C++14 (Clang 3.8.0) |
Score | 300 |
Code Size | 678 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||
---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||
Status | AC |
|
Set Name | Test Cases |
---|---|
Sample | |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, sample_01.txt, sample_02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |