Submission #1315775

#	Time	Username	Problem	Language	Result	Execution time	Memory
1315775		cubed	Airplane (NOI23_airplane)	C++20	22 / 100	33 ms	1848 KiB

Main

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

#define endl '\n'
#define f first
// #define s second
#define pb(x) push_back(x)
#define int long long
 
const int MOD = 1e9+7;
const int inf = 1e9;
const int INF = 1e18+20;
const int LOG = 25;

void solve() {
    int n, m;
    cin>>n>>m;

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

    for (int i=0; i<m; i++){
        int x, y;
        cin>>x>>y;
    }

    int ctime = a[0];
    int ftime = a[0] + ctime;

    for (int i=1; i<n; i++) {
        ctime = max(ctime+1, a[i]);
        ftime = max(ftime, ctime+a[i]);
    }

    cout<<ftime<<endl;

}

bool multi=false;

int32_t main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    

    int t=1;
    if (multi) cin>>t;
 
    while (t--) solve();
 
    return 0;
}

• Subtask 1: 22 / 22
• Subtask 2: 0 / 10
• Subtask 3: 0 / 31
• Subtask 4: 0 / 37