Submission #1091336

#	Time	Username	Problem	Language	Result	Execution time	Memory
1091336		Trisanu_Das	Solar Storm (NOI20_solarstorm)	C++17	0 / 100	67 ms	7172 KiB

SolarStorm

#include<bits/stdc++.h> 
using namespace std;
 
signed main() {
    ios_base::sync_with_stdio(false); cin.tie(nullptr); 
    int n, s, k; cin >> n >> s >> k;
    int d[n - 1], v[n]; 
    for(int i = 0; i < n - 1; i++) cin >> d[i];
    for(int i = 0; i < n; i++) cin >> v[i];
    cout << 1 << '\n';
    if(2 * k + 1 > n) cout << k + 1 << '\n';
    else {
        int ans_s = 0, ans_i = k + 1;
        for(int i = 0; i < 2 * k + 1; i++) ans_s += v[i];
        int curr_s = ans_s, curr_i = k + 1;
        for(int i = 2 * k + 1; i < n; i++){
            curr_i++;
            curr_s += v[i] - v[i - 2 * k - 1];
            if(curr_s > ans_s){
                ans_s = curr_s;
                ans_i = curr_i;
            }
        }
        cout << ans_i << '\n';
    }
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 7
• Subtask 3: 0 / 11
• Subtask 4: 0 / 8
• Subtask 5: 0 / 18
• Subtask 6: 0 / 16
• Subtask 7: 0 / 30