Submission #317000

#	Time	Username	Problem	Language	Result	Execution time	Memory
317000		daniel920712	Hidden Sequence (info1cup18_hidden)	C++14	Compilation error	0 ms	0 KiB

hidden

#include<bits/stdc++.h>
#include "grader.h"

using namespace std;
vector < int > temp;
vector < int > findSequence (int N)
{
    vector < int > ans (N, 0);
    for(i=0;i<(1<<N);i++)
    {
        temp.clear();
        for(j=0;j<N;j++)
        {
            if(i&(1<<j)) temp.push_back(1);
            else temp.push_back(0);
        }
        if(isSubsequence(temp)) return temp;
    }
}

Compilation message (stderr)

hidden.cpp: In function 'std::vector<int> findSequence(int)':
hidden.cpp:9:9: error: 'i' was not declared in this scope
    9 |     for(i=0;i<(1<<N);i++)
      |         ^
hidden.cpp:12:13: error: 'j' was not declared in this scope
   12 |         for(j=0;j<N;j++)
      |             ^
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++)
      |                   ~^~~~~~~~~~~~