Submission #874012

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
874012	2023-11-16 07:43:05	8pete8	K blocks (IZhO14_blocks)	C++14	100 / 100	402 ms	6232 KiB

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#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<unordered_map>
#include <queue>
#include<cstring>
#include<limits.h>
#include<cmath>
#include<set>
#include<algorithm>
#include<bitset>
#include <iomanip>  
using namespace std;
#define ll long long
#define f first
#define endl "\n"
#define s second
#define pii pair<int,int>
#define ppii pair<pii,pii>
#define vi vector<int>
#define pb push_back
//#define p push
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F(n) for(int i=0;i<n;i++)
#define lb lower_bound
#define ub upper_bound
#define fastio ios::sync_with_stdio(false);cin.tie(NULL);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

blocks.cpp:32:40: warning: bad option '-funroll-lopps' to pragma 'optimize' [-Wpragmas]
   32 | #pragma GCC optimize ("03,unroll-lopps")
      |                                        ^
blocks.cpp:37:20: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   37 | int qry(int l,int r){
      |                    ^
blocks.cpp:45:12: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   45 | void build(){for(int i=n-1;i>=0;i--)seg[i]=min(seg[i<<1],seg[(i<<1)^1]);}
      |            ^
blocks.cpp:46:14: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   46 | int32_t main(){
      |              ^

• Subtask 1: 14 / 14
• Subtask 2: 18 / 18
• Subtask 3: 21 / 21
• Subtask 4: 47 / 47