Submission #3565911


Source Code Expand

	#include <bits/stdc++.h>
	using namespace std;
	#define IOS ios::sync_with_stdio(false), cin.tie(0)
	#define REP(i, n) for (int i = 0; i < n; i++)
	#define FOR(i, a, b) for (int i = a; i < b; i++)
	#define ALL(x) (x).begin(), (x).end()
	#define dump(x) cout << (x) << endl
	#define LMAX 9223372036854775807LL
	#define LMIN -9223372036854775807LL

	using ll = long long;
	template<typename T>
	using vec = vector<T>;
	using P = pair<ll, ll>;

	template <typename A, size_t N, typename T>
	void Fill(A (&array)[N], const T &val){
		fill((T *)array, (T *)(array + N), val);
	}
	
	const ll INF = 1e18;
	const ll mod = 1e9 + 7;

	//int dx[4] = {1,0,-1,0};
	//int dy[4] = {0,1,0,-1};
	//ll pas[51][52];
	
	signed main(){
		IOS;
		ll n;
		cin >> n;
		vec<ll> a(n),b(n);
		ll sum1,sum2;
		sum1 = sum2 = 0;
		REP(i,n){
			cin >> a[i];
			sum1 += a[i];
		}
		REP(i,n){
			cin >> b[i];
			sum2 += b[i];
		}
		ll sum = sum2 - sum1;
		ll tmp = 0;
		REP(i,n){
			if(a[i] < b[i])tmp += ceil((b[i] - a[i]) * 0.5);
			else tmp += a[i] - b[i];
		}
		dump(sum >= tmp ? "Yes" : "No");
	}

Submission Info

Submission Time
Task B - Two Arrays
User jgvt5ti
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1117 Byte
Status WA
Exec Time 3 ms
Memory 384 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 3
AC × 26
WA × 2
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt, 1_026.txt, 1_027.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 256 KB
0_001.txt AC 1 ms 256 KB
0_002.txt AC 1 ms 256 KB
1_003.txt AC 3 ms 384 KB
1_004.txt AC 3 ms 384 KB
1_005.txt AC 3 ms 384 KB
1_006.txt AC 3 ms 384 KB
1_007.txt AC 3 ms 384 KB
1_008.txt AC 3 ms 384 KB
1_009.txt AC 3 ms 384 KB
1_010.txt AC 3 ms 384 KB
1_011.txt AC 3 ms 384 KB
1_012.txt AC 3 ms 384 KB
1_013.txt AC 3 ms 384 KB
1_014.txt WA 3 ms 384 KB
1_015.txt AC 3 ms 384 KB
1_016.txt AC 3 ms 384 KB
1_017.txt AC 3 ms 384 KB
1_018.txt WA 3 ms 384 KB
1_019.txt AC 3 ms 384 KB
1_020.txt AC 3 ms 384 KB
1_021.txt AC 3 ms 384 KB
1_022.txt AC 3 ms 384 KB
1_023.txt AC 3 ms 384 KB
1_024.txt AC 3 ms 384 KB
1_025.txt AC 3 ms 384 KB
1_026.txt AC 3 ms 384 KB
1_027.txt AC 3 ms 384 KB