Submission #1037108

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1037108	2024-07-28 05:52:41	juicy	Crossing (JOI21_crossing)	C++17	26 / 100	120 ms	16072 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include "debug.h"
#else
#define debug(...) 42
#endif
const int N = 2e5 + 5;
int n, q, base;
long long pw[N], pf[N], sum[N], s[4 * N];
int lz[4 * N];
map<long long, bool> mp;
string S;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int rand(int l, int r) {
    return uniform_int_distribution<int>(l, r)(rng);
}
bool prime(int N) {
  for (int i = 2; i * i <= N; ++i) {
    if (N % i == 0) {
      return 0;
    }
  }
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:134:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  134 |     for (int i = 0; i + 1 < st.size(); ++i) {
      |                     ~~~~~~^~~~~~~~~~~

• Subtask 1: 3 / 3
• Subtask 2: 0 / 23
• Subtask 3: 23 / 23
• Subtask 4: 0 / 51