Submission #1319079

#	Time	Username	Problem	Language	Result	Execution time	Memory
1319079		muhammad-ahmad	Hidden Sequence (info1cup18_hidden)	C++20	Compilation error	0 ms	0 KiB

hidden

#include "grader.h"
#include <bits/stdc++.h>
#include <iostream>
#include <cmath>
#include <algorithm>
#include <map>
#include <vector>
#include <iomanip>
#include <string>
#include <queue>
#include <set>
#include <deque>
#include <numeric>
#include <stack>
#include <chrono>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

void fast_io() {
	// freopen("", "r", stdin);
	// freopen("", "w", stdout);
	// ios::sync_with_stdio(0);
	// cin.tie();
	// cout.tie();
	cout << setprecision(9);
}

#define int long long
// #define endl '\n'
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define fi first
#define se second
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>

vector<int> findSequence (int n){
	vector<int> s;
	s.push_back(0);
	bool x = isSubsequence(s);
	if (!x) s[0] = 1;
	for (int I = 1; i < n; i++){
		int N = s.size();
		for (int i = 0; i <= N; i++){
			vector<int> t;
			for (int j = 0; j < i; j++){
				t.push_back(s[j]);
			}
			t.push_back(0);
			for (int j = i; j < N; j++){
				t.push_back(s[j]);
			}
			x = isSubsequence(t);
			if (x){
				swap(t, s);
				break;
			}
		}
		if (s.size() > I) continue; 
		for (int i = 0; i <= N; i++){
			vector<int> t;
			for (int j = 0; j < i; j++){
				t.push_back(s[j]);
			}
			t.push_back(1);
			for (int j = i; j < N; j++){
				t.push_back(s[j]);
			}
			x = isSubsequence(t);
			if (x){
				swap(t, s);
				break;
			}
		}
	}
}
// 
// void solve() {
// 	
// }
// 
// signed main() {
	// fast_io();
	// srand(chrono::steady_clock::now().time_since_epoch().count());
	// int tc = 1;
	// cin >> tc;
	// while (tc--) solve();
	// return 0;
// }

Compilation message (stderr)

hidden.cpp: In function 'std::vector<long long int> findSequence(long long int)':
hidden.cpp:42:32: error: could not convert 's' from 'vector<long long int>' to 'vector<int>'
   42 |         bool x = isSubsequence(s);
      |                                ^
      |                                |
      |                                vector<long long int>
hidden.cpp:44:25: error: 'i' was not declared in this scope
   44 |         for (int I = 1; i < n; i++){
      |                         ^
hidden.cpp:55:43: error: could not convert 't' from 'vector<long long int>' to 'vector<int>'
   55 |                         x = isSubsequence(t);
      |                                           ^
      |                                           |
      |                                           vector<long long int>
hidden.cpp:71:43: error: could not convert 't' from 'vector<long long int>' to 'vector<int>'
   71 |                         x = isSubsequence(t);
      |                                           ^
      |                                           |
      |                                           vector<long long int>
hidden.cpp:78:1: warning: no return statement in function returning non-void [-Wreturn-type]
   78 | }
      | ^
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