Submission #1571392
Source Code Expand
#include<iostream> #include<algorithm> #include<cmath> #include<string> #include<array> #include<vector> #include<functional> #include<unordered_map> #include<map> #include<numeric> #include<limits> #include<utility> #include<queue> #include<random> using namespace std; typedef long long LL; int main() { LL n, x; int X, ans = 0; cin >> n >> x; vector<LL> data(n); for (int i = 0; i < n; i++) { cin >> data[i]; } vector<LL>nisinsu; X = x; while (X >= 1) { nisinsu.push_back(X%2); X /= 2; } for (int i=0; i < nisinsu.size(); i++) { if (nisinsu[i] == 1) { ans += data[i]; } } cout << ans << endl; //int a; //cin >> a ; }
Submission Info
Submission Time | |
---|---|
Task | B - 価格の合計 |
User | gonbe |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 705 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
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 | 1 ms | 256 KB |
subtask0_sample02.txt | AC | 1 ms | 256 KB |
subtask0_sample03.txt | AC | 1 ms | 256 KB |
subtask1_01.txt | AC | 1 ms | 256 KB |
subtask1_02.txt | AC | 1 ms | 256 KB |
subtask1_03.txt | AC | 1 ms | 256 KB |
subtask1_04.txt | AC | 1 ms | 256 KB |
subtask1_05.txt | AC | 1 ms | 256 KB |
subtask1_06.txt | AC | 1 ms | 256 KB |
subtask1_07.txt | AC | 1 ms | 256 KB |
subtask1_08.txt | AC | 1 ms | 256 KB |
subtask1_09.txt | AC | 1 ms | 256 KB |
subtask1_10.txt | AC | 1 ms | 256 KB |
subtask1_11.txt | AC | 1 ms | 256 KB |
subtask1_12.txt | AC | 1 ms | 256 KB |
subtask1_13.txt | AC | 1 ms | 256 KB |
subtask1_14.txt | AC | 1 ms | 256 KB |
subtask1_15.txt | AC | 1 ms | 256 KB |
subtask1_16.txt | AC | 1 ms | 256 KB |
subtask1_17.txt | AC | 1 ms | 256 KB |