Submission #1419460

---

Source Code Expand

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

#define REP(i, s, n) for (int i = s; i < n; ++i)
#define rep(i, n) REP(i, 0, n)
#define SORT(c) sort((c).begin(), (c).end())
#define IINF INT_MAX
#define LLINF LLONG_MAX
#define DEBUG false

int main()
{
    vector<pair<int, int> > kanu;
    int n;
    pair<int, int> hoge;
    cin >> n;
    rep(i, n)
    {
        scanf("%d-%d", &hoge.first, &hoge.second);
        kanu.push_back(hoge);
        kanu[i].first = kanu[i].first - (kanu[i].first % 100) % 5;
        if ((kanu[i].second % 100) % 5 != 0)
            kanu[i].second = kanu[i].second - (kanu[i].second % 100) % 5 + 5;
        if (kanu[i].second % 100 == 60)
        {
            kanu[i].second += 100;
            kanu[i].second -= 60;
        }
    }
    SORT(kanu);
    int start = kanu[0].first, end = kanu[0].second;
    rep(i, n)
    {
        if (kanu[i].first <= end)
        {
            end = max(kanu[i].second, end);
        }
        else
        {
     cout << setfill('0') << setw(4) << right << start << "-";
    cout << setfill('0') << setw(4) << right << end << endl;
            start = kanu[i].first;
            end = kanu[i].second;
        }
    }
    cout << setfill('0') << setw(4) << right << start << "-";
    cout << setfill('0') << setw(4) << right << end << endl;

    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:20:50: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d-%d", &hoge.first, &hoge.second);
                                                  ^

Judge Result