Submission #320392

#	Time	Username	Problem	Language	Result	Execution time	Memory
320392		ryangohca	Nizin (COCI16_nizin)	C++17	100 / 100	177 ms	10740 KiB

nizin

#include <bits/stdc++.h>
#define int long long
using namespace std;
int32_t main() {
    int n; cin >> n;
    deque<int> nums;
    for (int i = 0; i < n; i++){
        int g; cin >> g;
        nums.push_back(g);
    }
    int ans = 0;
    while (nums.size() > 1){
        if (nums.front() == nums.back()){
            nums.pop_front();
            nums.pop_back();
        } else if (nums.back() < nums.front()){
            int to_add = nums[nums.size() - 1] + nums[nums.size() - 2];
            nums.pop_back();
            nums.pop_back();
            nums.push_back(to_add);
            ans++;
        } else {
            int to_add = nums[0] + nums[1];
            nums.pop_front();
            nums.pop_front();
            nums.push_front(to_add);
            ans++;
        }
    }
    cout << ans << '\n';
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10