Submission #229777
Source Code Expand
#include <iostream> int main() { int n, X; // 商品の数n,商品の部分集合を表すX int a[20]; // 商品の価格 int sum; // 入力 std::cin >> n >> X; for (int i = 0; i < n; i++) { std::cin >> a[i]; } // 計算 sum = 0; for (int i = 0; i < n; i++) { if (X & 1 == 1) { sum += a[i]; } X >>= 1; } // 出力 std::cout << sum << "\n"; return 0; }
Submission Info
Submission Time | |
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Task | B - 価格の合計 |
User | dama80 |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 411 Byte |
Status | AC |
Exec Time | 26 ms |
Memory | 804 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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|
Set Name | Test Cases |
---|---|
Sample | subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt |
All | subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample01.txt | AC | 25 ms | 804 KB |
subtask0_sample02.txt | AC | 25 ms | 796 KB |
subtask0_sample03.txt | AC | 26 ms | 800 KB |
subtask1_01.txt | AC | 26 ms | 796 KB |
subtask1_02.txt | AC | 24 ms | 796 KB |
subtask1_03.txt | AC | 25 ms | 796 KB |
subtask1_04.txt | AC | 24 ms | 800 KB |
subtask1_05.txt | AC | 24 ms | 800 KB |
subtask1_06.txt | AC | 25 ms | 800 KB |
subtask1_07.txt | AC | 26 ms | 800 KB |
subtask1_08.txt | AC | 25 ms | 800 KB |
subtask1_09.txt | AC | 25 ms | 804 KB |
subtask1_10.txt | AC | 25 ms | 800 KB |
subtask1_11.txt | AC | 24 ms | 796 KB |
subtask1_12.txt | AC | 26 ms | 668 KB |
subtask1_13.txt | AC | 26 ms | 800 KB |
subtask1_14.txt | AC | 25 ms | 800 KB |
subtask1_15.txt | AC | 25 ms | 800 KB |
subtask1_16.txt | AC | 25 ms | 804 KB |
subtask1_17.txt | AC | 25 ms | 796 KB |