Submission #496254

#	Time	Username	Problem	Language	Result	Execution time	Memory
496254		Nalrimet	Meteors (POI11_met)	C++17	74 / 100	6093 ms	2172 KiB

met

//#pragma GCC target("avx2")
//#pragma GCC optimization("O3")
//#pragma GCC optimization("unroll-loops")
//#pragma comment(linker, "/stack:200000000")
//#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

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

const int N = 3 * 1e5 + 5;
const long long inf = 1000000000;
#define ll long long

#define F first
#define S second
#define pb push_back

int n, m, a[N], k, l, r, ans[N];
ll b[N], x;

 main() {

    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    cin >> n >> m;

    for(int i = 1; i <= m; ++i){
        cin >> a[i];
    }

    for(int i = 1; i <= n; ++i){
        cin >> b[i];
    }

    cin >> k;

    for(int i = 1; i <= k; ++i){
        cin >> l >> r >> x;
        if(l <= r){
            for(int j = l; j <= r; ++j){
                if(b[a[j]] <= 0) continue;
                else{
                    b[a[j]] -= x;
                    if(b[a[j]] <= 0) ans[a[j]] = i;
                }
            }
        }
        else{
            for(int j = l; j <= m; ++j){
                if(b[a[j]] <= 0) continue;
                else{
                    b[a[j]] -= x;
                    if(b[a[j]] <= 0) ans[a[j]] = i;
                }
            }
            for(int j = 1; j <= r; ++j){
                if(b[a[j]] <= 0) continue;
                else{
                    b[a[j]] -= x;
                    if(b[a[j]] <= 0) ans[a[j]] = i;
                }
            }

        }
//        for(int i = 1; i <= n; ++i){
//            cout << b[i] << ' ';
//        }
//        cout << '\n';
    }

    for(int i = 1; i <= n; ++i){
        if(ans[i]) cout << ans[i] << '\n';
        else cout << "NIE\n";
    }
}

Compilation message (stderr)

met.cpp:22:2: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   22 |  main() {
      |  ^~~~

• Subtask 1: 12 / 12
• Subtask 2: 12 / 12
• Subtask 3: 12 / 12
• Subtask 4: 12 / 12
• Subtask 5: 13 / 13
• Subtask 6: 13 / 13
• Subtask 7: 0 / 13
• Subtask 8: 0 / 13