Submission #212596

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Source Code Expand

#include <cstdio>
#include <cmath>
#include <cstring>
#include <iostream>
#include <sstream>
#include <algorithm>
#include <functional>
#include <limits>
#include <string>
#include <vector>
#include <list>
#include <queue>
#include <set>
#include <map>

#define REP(i, a, b) for (int i =a; i < b; i++)
#define rep(i, n) REP(i, 0, n)
#define pb push_back
#define mp make_pair

using namespace std;

typedef pair<int, int> pii;

const int INF =100000000;

vector<pii> ame;


void print_vector() {
	rep(i, ame.size()) {
		int f =ame[i].first;
		int s =ame[i].second;

		printf("%04d-%04d\n", f, s);
	}

	return;
}

int main() {
	int N;

	scanf("%d", &N);
	rep(i, N) {
		int s, e;

		scanf("%d-%d", &s, &e);

		while (s%5 != 0) s--;

		while (e%5 != 0) e++;
		if (e%100 == 60) {
			e -=60; e +=100;
		}

		ame.pb(mp(s, e));
	}

	sort(ame.begin(), ame.end());

	rep(i, ame.size() - 1) {
		if (ame[i].second < ame[i + 1].first) continue;

		ame[i].second =max(ame[i].second, ame[i + 1].second);
		ame.erase(ame.begin() + (i + 1));

		i--;
	}

	print_vector();

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:44:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:48:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result