Submission #317045

#	Time	Username	Problem	Language	Result	Execution time	Memory
317045		8e7	Hidden Sequence (info1cup18_hidden)	C++14	10 / 100	8 ms	256 KiB

hidden

#include <iostream>
#include <algorithm>
#include <utility>
#include <vector>
#include "grader.h"
#define ll long long
#define pii pair<int, int>
#define maxn 200005
using namespace std;

vector < int > findSequence (int n) {
	for (int i = 0;i < (1<<n);i++) {
		vector<int> v;
		for (int j = 0;j < n;j++) {
			if (i & (1<<j)) {
				v.push_back(1);
			} else {
				v.push_back(0);
			}
		}
		if (isSubsequence(v)) {
			return v;
		}
	}
	return vector<int>();
}

Compilation message (stderr)

grader.cpp: In function 'int main()':
grader.cpp:28:26: warning: format '%d' expects argument of type 'int', but argument 3 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=]
   28 |     fprintf (fifo_out, "%d\n", ans.size ());
      |                         ~^     ~~~~~~~~~~~
      |                          |              |
      |                          int            std::vector<int>::size_type {aka long unsigned int}
      |                         %ld
grader.cpp:29:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |     for (int i=0; i<ans.size () && i < N; i++)
      |                   ~^~~~~~~~~~~~

• Subtask 1: 10 / 20
• Subtask 2: 0 / 80