Submission #2540967
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main() { int n; vector<int> a; cin >> n; for (int k = 0; k < n; k++) { int t; cin >> t; a.push_back(t); } sort(a.begin(), a.end(), greater<int>()); int ans = 0; for (int k = 0; k < n; k++) { ans += (k % 2 == 0 ? a[k] : -a[k]); } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | B - Card Game for Two |
User | ueyuki |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 364 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_1.txt, sample_2.txt, sample_3.txt |
All | in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample_1.txt, sample_2.txt, sample_3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 1 ms | 256 KB |
in2.txt | AC | 1 ms | 256 KB |
in3.txt | AC | 1 ms | 256 KB |
in4.txt | AC | 1 ms | 256 KB |
in5.txt | AC | 1 ms | 256 KB |
in6.txt | AC | 1 ms | 256 KB |
in7.txt | AC | 1 ms | 256 KB |
in8.txt | AC | 1 ms | 256 KB |
in9.txt | AC | 1 ms | 256 KB |
sample_1.txt | AC | 1 ms | 256 KB |
sample_2.txt | AC | 1 ms | 256 KB |
sample_3.txt | AC | 1 ms | 256 KB |