Submission #1421601


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#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=a;i<b;i++)
#define fore(i,a) for(auto &i:a)
#pragma GCC optimize ("-O3")
using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); }
//---------------------------------------------------------------------------------------------------

/*---------------------------------------------------------------------------------------------------
            ∧_∧  
      ∧_∧  (´<_` )  Welcome to My Coding Space!
     ( ´_ゝ`) /  ⌒i     
    /   \     | |     
    /   / ̄ ̄ ̄ ̄/  |  
  __(__ニつ/     _/ .| .|____  
     \/____/ (u ⊃  
---------------------------------------------------------------------------------------------------*/


#define INF 1LL<<60
typedef long long ll;
int N, A[201010];
//---------------------------------------------------------------------------------------------------
void _main() {
    cin >> N;
    rep(i, 0, N) cin >> A[i];

    ll x = 0, y = 0;
    ll ans = INF;
    rep(i, 0, N) y += A[i];
    rep(i, 0, N - 1) {
        x += A[i];
        y -= A[i];
        ans = min(ans, abs(x - y));
    }
    cout << ans << endl;
}

Submission Info

Submission Time
Task C - Splitting Pile
User hamayanhamayan
Language C++14 (GCC 5.4.1)
Score 300
Code Size 1339 Byte
Status AC
Exec Time 21 ms
Memory 1024 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 16
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 11 ms 640 KB
02.txt AC 5 ms 384 KB
03.txt AC 4 ms 384 KB
04.txt AC 14 ms 768 KB
05.txt AC 4 ms 384 KB
06.txt AC 21 ms 1024 KB
07.txt AC 21 ms 1024 KB
08.txt AC 21 ms 1024 KB
09.txt AC 21 ms 1024 KB
10.txt AC 21 ms 1024 KB
11.txt AC 1 ms 256 KB
12.txt AC 1 ms 256 KB
13.txt AC 18 ms 1024 KB
14.txt AC 1 ms 256 KB