Submission #26393374

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Source Code Expand

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

int main() {
    vector<pair<int, int>> q;
    
    int n, k; cin >> n;
    vector<int> day(n + 1);
    int a, b;
    for(int i = 0; i < n; i++)
    {
        cin >> a >> b;
        q.push_back({a,1});
        q.push_back({a + b,-1});
    }


    sort(q.begin(), q.end());
    int cur = 0;
    // {1,2}
    // {2,3};
    for(int i = 0; i < 2 * n; i++)
    {
        if(i > 0) {
            day[cur] += (q[i].first - q[i - 1].first);
        }
        cur += q[i].second;
    }

    for(int i = 1; i <= n; i++)
    {
        cout << day[i] << " ";
    }

    cout << "\n";
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:12: warning: unused variable ‘k’ [-Wunused-variable]
    7 |     int n, k; cin >> n;
      |            ^

Judge Result