Submission #964951

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
9649512024-04-17 18:52:46YassirSalamaTwo Currencies (JOI23_currencies)C++17
0 / 100
21 ms12924 KiB
#include <bits/stdc++.h>
using namespace std;
const int dx[4] = {1,0,-1,0}, dy[4] = {0,1,0,-1};
#define endl "\n"
#define int ll
using ull=unsigned long long;
using ll=long long;
using pii=pair<int,int>;
const int mod=1e9+7;
#define OVL(x,s) for(auto y:x) cout<<y<<s; cout<<"\n";
template <typename T> istream& operator>>(istream& is, vector<T> &a) {
copy_n(istream_iterator<T>(is), a.size(), a.begin()); return is;}
#ifdef IOI
void dbg_out() { cout << endl; } template<typename Head, typename... Tail> void dbg_out(Head H, Tail... T) { cout << ' ' << H; dbg_out(T...); }
#define dbg(...) cout << "(" << #__VA_ARGS__ << "):", dbg_out(__VA_ARGS__);
#else
#define dbg(...) 1337;
#endif
#define pb push_back
#define F first
#define S second
#define all(v) v.begin(),v.end()
const int mxn=1e5+100;
const int lgn=20;
vector<int> v[mxn];
int depth[mxn];
int up[mxn][lgn+1];
int top[mxn];
int pos[mxn];
int BIT1[mxn];
 
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Compilation message (stderr)

currencies.cpp: In function 'int main()':
currencies.cpp:231:9: warning: unused variable 'a' [-Wunused-variable]
  231 |     int a=x[0];
      |         ^
currencies.cpp:232:9: warning: unused variable 'b' [-Wunused-variable]
  232 |     int b=x[1];
      |         ^
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