Submission #312634

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
312634	2020-10-13 22:21:07	giorgikob	Interval Collection (CCO20_day2problem2)	C++14	25 / 25	3534 ms	284536 KiB

Main

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#include<bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define pb push_back
using namespace std;
const int N = 1e6+5;
struct bla{
    bla *left = NULL, *right = NULL;
    int answer = 1e9;
    int l = -1e9;
    int r = 1e9;
};
multiset<int>b[N],e[N],L,R;
inline void upd(bla* &node,int tl,int tr,int pos,bool ok){
    if(tl == tr){
        if(!ok){
            if(e[tl].size()){
                node->l = *e[tl].rbegin();
            } else {
                node->l = -1e9;
            }
        } else {
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:70:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   70 |         scanf("%c",&c);
      |         ~~~~~^~~~~~~~~
Main.cpp:71:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   71 |         scanf("%c%d%d", &c, &l, &r);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 3 / 3
• Subtask 2: 8 / 8
• Subtask 3: 7 / 7
• Subtask 4: 4 / 4
• Subtask 5: 3 / 3