Submission #383193

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
383193	2021-03-29T07:30:47 Z	danielcm585	Stations (IOI20_stations)	C++14	Compilation error	0 ms	0 KB

stations

#include "stations.h"

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

int find_next_station(int S, int T, vector<int> C) {
	if (C.size() == 1) return C[0];
	if (S < C[0]) {
		for (int i = 0; i < C.size(); i++) {
			if (S <= T && T <= C[i]) return C[i];
		}
		return C.back();
	}
	else {
		for (int i = C.size()-1; i >= 0; i--) {
			if (C[i] <= T && T <= S) return C[i];
		}
		return C[0];
	}
}

Compilation message

stations.cpp: In function 'int find_next_station(int, int, std::vector<int>)':
stations.cpp:9:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |   for (int i = 0; i < C.size(); i++) {
      |                   ~~^~~~~~~~~~
/tmp/ccrktehy.o: In function `main':
stub.cpp:(.text.startup+0x29a): undefined reference to `label(int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status