Submission #1029267

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10292672024-07-20 14:35:02berrSličnost (COI23_slicnost)C++17
100 / 100
1358 ms504060 KiB
#include <bits/stdc++.h>
using namespace std;
void f(){
#ifndef ONLINE_JUDGE
freopen("in.txt", "r", stdin);
freopen("out.txt", "w", stdout);
#endif
}
struct segtree{
int n, tl, tr, val, pos, id;
vector<int> roots, left, right;
vector<array<int , 3>> st;
array<int, 3> TxT(array<int, 3> l, array<int, 3> r){
array<int, 3> res={0, 0, 0};
res[0]=l[0]+r[0];
res[1]=max(l[1], l[0]+r[1]);
if(l[1]==res[1]) res[2]+=l[2];
if(r[1]+l[0]==res[1]) res[2]+=r[2];
return res;
}
 
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Compilation message (stderr)

Main.cpp: In function 'void f()':
Main.cpp:6:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  freopen("in.txt", "r", stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
Main.cpp:7:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |  freopen("out.txt", "w", stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
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