Submission #467936

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
467936	2021-08-25 16:07:11	LittlePants	Crossing (JOI21_crossing)	C++17	100 / 100	576 ms	20568 KiB

Main

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#define ll loli
#include<bits/stdc++.h>
#define pb push_back
#define eb emplace_back
#define push emplace
#define sz(x) (int)(x.size())
#define re(x) reverse(all(x))
#define uni(x) x.resize(unique(all(x)) - x.begin())
#define all(x) x.begin(), x.end()
#define mem(x, v) memset(x, v, sizeof x); 
#define int long long
#define pii pair<int, int>
#define inf 1e9
#define INF 1e18
#define mod 1000000007
#define F first
#define S second
#define IO ios_base::sync_with_stdio(0); cin.tie(0);
using namespace std;
void trace_() {cerr << "\n";}
template<typename T1, typename... T2> void trace_(T1 t1, T2... t2) {cerr << ' ' << t1; trace_(t2...); }
#define trace(...) cerr << "[" << #__VA_ARGS__ << "] :", trace_(__VA_ARGS__);
const int mxN = 2e5 + 5, p = 17;
int n, q, h[mxN], ppow[mxN], sump[mxN], mp[300];
string s[3], t;
set<int> st;
string cross(string a, string b) {
  string s;
 
 
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Compilation message (stderr)

Main.cpp: In function 'long long int H(std::string)':
Main.cpp:84:28: warning: array subscript has type 'char' [-Wchar-subscripts]
   84 |   tmp = (tmp + (mp[s[i - 1]] * ppow[i]) % mod) % mod;
      |                            ^
Main.cpp: In function 'int main()':
Main.cpp:119:22: warning: array subscript has type 'char' [-Wchar-subscripts]
  119 |   h[i] = (mp[t[i - 1]] * ppow[i]) % mod;
      |                      ^
Main.cpp:129:19: warning: array subscript has type 'char' [-Wchar-subscripts]
  129 |   modify(l, r, mp[c]);
      |                   ^

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