Submission #537830

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
537830	2022-03-15 16:20:25	N1NT3NDO	Index (COCI21_index)	C++14	110 / 110	936 ms	10032 KiB

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#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
#define ll long long
#define pb push_back
#define sz(x) (int)x.size()
#define fi first
#define sd second
#define all(x) x.begin(), x.end()
//#pragma GCC target ("avx2")
//#pragma GCC optimization ("O3")
//#pragma GCC optimization ("unroll-loops")
using namespace std;
//using namespace __gnu_pbds;
//typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;
const int N = (int)2e5 + 5;
const int M = 450;
int n, a[N], f[N], m, ans[N];
struct que{
    int l, r, idx;
};
bool cmp(const que &a, const que &b)
{
    if (a.l / M != b.l / M)
      return a.l < b.l;
    else return a.r < b.r;
 
 
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Compilation message (stderr)

index.cpp: In function 'int main()':
index.cpp:62:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   62 |     for(auto [l, r, nom] : queries)
      |              ^

• Subtask 1: 20 / 20
• Subtask 2: 40 / 40
• Subtask 3: 50 / 50