Submission #5630583


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

using ll = long long;
#define ALL(c) (c).begin(), (c).end()
const int MOD = 1000000007;

int main() {
    int n;
    cin >> n;
    vector<int> a(n);
    vector<int> b(n);
    int sa = 0;
    int sb = 0;
    for (int i = 0; i < n; i++) {
        cin >> a[i];
        sa += a[i];
    }
    for (int i = 0; i < n; i++) {
        cin >> b[i];
        sb += b[i];
    }

    int t = sb - sa;
    for (int i = 0; i < n; i++) {
        if (a[i] < b[i]) {
            t -= (b[i] - a[i]) / 2;
        } else {
            t -= a[i] - b[i];
        }
    }

    cout << (t < 0 ? "No" : "Yes") << endl;
}

Submission Info

Submission Time
Task B - Two Arrays
User mdstoy
Language C++14 (GCC 5.4.1)
Score 0
Code Size 675 Byte
Status WA
Exec Time 9 ms
Memory 384 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 3
AC × 14
WA × 14
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 7 ms 384 KB
1_004.txt WA 7 ms 384 KB
1_005.txt AC 9 ms 384 KB
1_006.txt AC 9 ms 384 KB
1_007.txt AC 9 ms 384 KB
1_008.txt AC 9 ms 384 KB
1_009.txt AC 9 ms 384 KB
1_010.txt AC 9 ms 384 KB
1_011.txt AC 9 ms 384 KB
1_012.txt AC 9 ms 384 KB
1_013.txt WA 9 ms 384 KB
1_014.txt WA 9 ms 384 KB
1_015.txt WA 9 ms 384 KB
1_016.txt AC 9 ms 384 KB
1_017.txt WA 9 ms 384 KB
1_018.txt WA 9 ms 384 KB
1_019.txt AC 9 ms 384 KB
1_020.txt WA 9 ms 384 KB
1_021.txt WA 9 ms 384 KB
1_022.txt WA 9 ms 384 KB
1_023.txt WA 9 ms 384 KB
1_024.txt WA 9 ms 384 KB
1_025.txt WA 9 ms 384 KB
1_026.txt WA 9 ms 384 KB
1_027.txt WA 9 ms 384 KB