Submission #168242

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
168242	2019-12-12 06:34:05	koste4ka	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	34 / 100	3055 ms	262148 KiB

sortbooks

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#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-O3")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/detail/standard_policies.hpp>
#define pb push_back
#define F first
#define S second
#define lll unsigned long long
#define lld long double
#define data sdadsd
//#define int lll
using namespace std;
using namespace __gnu_pbds;
template <typename T>
using ordered_set = tree <T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
mt19937 gen(chrono::system_clock::now().time_since_epoch().count());
const int N = 1e6 + 229;
 
 
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Compilation message (stderr)

sortbooks.cpp:74:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^
sortbooks.cpp: In function 'void go(int, int, int)':
sortbooks.cpp:50:5: warning: assuming signed overflow does not occur when assuming that (X - c) <= X is always true [-Wstrict-overflow]
     if (r < l) {
     ^~
sortbooks.cpp:50:5: warning: assuming signed overflow does not occur when assuming that (X - c) <= X is always true [-Wstrict-overflow]
     if (r < l) {
     ^~

• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 13
• Subtask 4: 17 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23