Submission #1873616
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define REP(i,a,b) for(int i=a;i<(int)b;i++) #define rep(i,n) REP(i,0,n) #define all(c) (c).begin(), (c).end() #define zero(a) memset(a, 0, sizeof a) #define minus(a) memset(a, -1, sizeof a) #define watch(a) { cout << #a << " = " << a << endl; } template<class T1, class T2> inline bool minimize(T1 &a, T2 b) { return b < a && (a = b, 1); } template<class T1, class T2> inline bool maximize(T1 &a, T2 b) { return a < b && (a = b, 1); } template<class T> void operator>> (istream& ist, vector<T>& vs) { for(auto& e: vs) cin >> e; } typedef long long ll; int main() { int N ; cin >> N; vector<ll> vs(N); rep(i, N) { cin >> vs[i]; } ll X = 0; ll Y = std::accumulate(vs.begin(), vs.end(), 0LL); ll ans = std::numeric_limits<ll>::max(); for (int i = 0; i < N - 1; ++i) { X += vs[i]; Y -= vs[i]; ans = min(ans, abs(X - Y)); } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Splitting Pile |
User | motxx |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 980 Byte |
Status | AC |
Exec Time | 62 ms |
Memory | 1792 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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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 | 31 ms | 1024 KB |
02.txt | AC | 12 ms | 512 KB |
03.txt | AC | 10 ms | 512 KB |
04.txt | AC | 40 ms | 1280 KB |
05.txt | AC | 10 ms | 512 KB |
06.txt | AC | 62 ms | 1792 KB |
07.txt | AC | 62 ms | 1792 KB |
08.txt | AC | 62 ms | 1792 KB |
09.txt | AC | 62 ms | 1792 KB |
10.txt | AC | 62 ms | 1792 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 2 ms | 256 KB |
13.txt | AC | 48 ms | 1792 KB |
14.txt | AC | 1 ms | 256 KB |