Submission #893717

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
893717	2023-12-27 10:16:40	noiaint	Exam (eJOI20_exam)	C++17	12 / 100	25 ms	14696 KiB

exam

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#include <bits/stdc++.h>
using namespace std;
#define all(x) x.begin(), x.end()
const int N = 1e6 + 5;
bool maxi(int &x, int y) {
    if (x < y) {
        x = y;
        return true;
    }
    return false;
}
int n;
int a[N], b[N];
int l[N], r[N];
namespace task2 {
bool check() {
    for (int i = 1; i + 1 <= n; ++i) {
        if (b[i] != b[i + 1]) return false;
    }
    return true;
}
int d[N];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

exam.cpp: In function 'bool task4::check()':
exam.cpp:55:22: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   55 |     return (s.size() == n);
      |             ~~~~~~~~~^~~~

• Subtask 1: 0 / 14
• Subtask 2: 12 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22