Submission #1340100

#	Time	Username	Problem	Language	Result	Execution time	Memory
1340100		asim	Skare (COCI26_skare)	C++20	50 / 50	1 ms	344 KiB

Main

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

#define int long long
#define pb push_back
#define all(v) v.begin(), v.end()

void solve() {
    int n, k; cin >> n >> k;
    vector<int> vt = {n};
    while(k--) {
        int x, l; cin >> x >> l;
        x--;
        vector<int> vt2;
        for(int i = 0; i < x; i++) {
            vt2.pb(vt[i]);
        }
        int a = vt[x];
        vt2.pb(l), vt2.pb(a - l);
        for(int i = x + 1; i < vt.size(); i++) {
            vt2.pb(vt[i]);
        }
        vt = vt2;
    }
    set<int> st(all(vt));
    cout << st.size() << '\n';
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    
    int T = 1; 
    //cin >> T;
    while (T--) solve();
}

• Subtask 0: 0 / 0
• Subtask 1: 9 / 9
• Subtask 2: 6 / 6
• Subtask 3: 13 / 13
• Subtask 4: 22 / 22