Submission #1873638
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define DEBUG(x) cerr << #x << ": " << x << endl; #define ll long long int main() { int n; cin >> n; vector<ll> v(n); for (ll& x : v) { cin >> x; } vector<ll> r1 = v; for (ll i = 1; i < n; i++) { // r1[i] = r1[i-1] + r1[i]; r1[i] += r1[i-1]; } vector<ll> r2 = v; for (ll i = n-2; i >= 0; i--) { // r2[i] = r2[i+1] + r2[i]; r2[i] += r2[i+1]; } ll Min = abs(r1[0] - r2[1]); for (int i = 0; i < n-1; i++) { Min = min(Min, abs(r1[i] - r2[i+1])); } cout << Min << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Splitting Pile |
User | nomi |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 673 Byte |
Status | AC |
Exec Time | 66 ms |
Memory | 4992 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 00_example_01.txt, 00_example_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
01.txt | AC | 33 ms | 2560 KB |
02.txt | AC | 13 ms | 1024 KB |
03.txt | AC | 10 ms | 896 KB |
04.txt | AC | 42 ms | 3200 KB |
05.txt | AC | 10 ms | 896 KB |
06.txt | AC | 64 ms | 4992 KB |
07.txt | AC | 64 ms | 4992 KB |
08.txt | AC | 64 ms | 4992 KB |
09.txt | AC | 66 ms | 4992 KB |
10.txt | AC | 64 ms | 4992 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 2 ms | 256 KB |
13.txt | AC | 49 ms | 4992 KB |
14.txt | AC | 1 ms | 256 KB |