Submission #63561192

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define mod % (int)(1e9 + 7)
const int N = 1e6 + 10, inf = 0x3f3f3f3f3f3f3f3f;
int a[N], b[N];
bool cmp(int x, int y)
{
    return x > y;
}
void solve()
{

    int n, m;
    cin >> n >> m;
    int t = 0;
    for (int i = 1; i <= n; i++) {
        cin >> a[i];
    }
    int num = 0;
    sort(a + 1, a + n + 1);
    for (int i = 1; i <= m; i++) {
        cin >> b[i];
    }
    sort(b + 1, b + m + 1);
    int sum = 0;
    int l = n, r = 1;
    int ans = 0;
    for (int i = n; i >= 1; i--) {
        if (a[i] >= 0) {
            sum += a[i];
            ans++;
            l = i - 1;
        }
    }
    int flag = 0;
    for (int i = m; i >= 1; i--) {
        if (b[i] >= 0) {
            if (num == ans && l >= 1) {
                if (b[i] > abs(a[l])) {
                    sum += a[l];
                    sum += b[i];
                    l--;
                    flag = 1;
                    continue;
                } else
                    break;
            }
            sum += b[i];
            num++;
            flag = 1;
        }
    }
    if (ans&&!flag)
        sum += b[m];
    cout << sum;
    return;
}

signed main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int T = 1;
    // cin>>T;
    for (int i = 1; i <= T; i++) {
        // init();
        solve();
    }
}

Submission Info

Compile Error

Main.cpp: In function ‘void solve()’:
Main.cpp:16:9: warning: unused variable ‘t’ [-Wunused-variable]
   16 |     int t = 0;
      |         ^
Main.cpp:27:16: warning: unused variable ‘r’ [-Wunused-variable]
   27 |     int l = n, r = 1;
      |                ^

Judge Result