Submission #681081

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
681081	2023-01-12 10:41:31	Alexandruabcde	Carnival (CEOI14_carnival)	C++14	100 / 100	15 ms	288 KiB

carnival

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#include <bits/stdc++.h>
using namespace std;
constexpr int NMAX = 155;
vector <int> AllDifferent;
bool Question (int ind, int x) {
    cout << ind + 2 << " ";
    for (int i = 0; i <= ind; ++ i )
        cout << AllDifferent[i] << " ";
    cout << x << '\n';
    cout.flush();
    int ans;
    cin >> ans;
    return (ans == ind + 2);
}
int color[NMAX];
int N;
void BinarySearch (int x) {
    int st = 0, dr = AllDifferent.size() - 1;
    int pos = AllDifferent.size();
    while (st <= dr) {
        int mij = (st + dr) / 2;
 
 
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Compilation message (stderr)

carnival.cpp: In function 'void BinarySearch(int)':
carnival.cpp:40:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |     if (pos == AllDifferent.size())
      |         ~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20