Submission #293918

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
293918	2020-09-08 13:45:14	sabamaku	Exercise Deadlines (CCO20_day1problem2)	C++14	25 / 25	258 ms	56472 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
int n,d[2000005],p[2000005];
vector <int> mp[2000005];
priority_queue <int> q;
int solve(int a){
    int x = 0;
    for(int i = a; i > 0; i -= (i & -i)){
        x += p[i];
    }
    return x;
}
void update(int a){
    for(int i = a + 1; i <= n; i += (i & -i)){
        p[i]++;
    }
}
int a;
int main(){
    cin >> n;
    for(int i = 1; i <= n; i++){
        cin >> d[i];
        mp[d[i]].push_back(i);
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:41:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |         for(int j = 0; j < mp[i].size(); j++){
      |                        ~~^~~~~~~~~~~~~~

• Subtask 1: 17 / 17
• Subtask 2: 8 / 8