Submission #650262

#	Time	Username	Problem	Language	Result	Execution time	Memory
650262		Codula	Prosjek (COCI14_prosjek)	C++17	50 / 50	1 ms	324 KiB

prosjek

//IOI 2023 I am coming.
 
#include "bits/stdc++.h"
 
using namespace std;
 
#define fast ios_base::sync_with_stdio(false);cin.tie(nullptr)
#define int int64_t
#define pb push_back
#define deb(x) cerr<<"("<<#x<<"="<<x<<','<<__LINE__<<")"<<endl; 
 
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); 
 
int32_t main(){
	fast;
	int n;
	cin>>n;
	vector<int>a(n);
	for(int i=0;i<n;++i){
		cin>>a[i];
	}
	vector<int>pref(n+1);
	for(int i=0;i<n;++i){
		pref[i+1]=a[i]*(i+1);
	}
	for(int i=0;i<n;++i){
		cout<<pref[i+1]-pref[i]<<" ";
	}
	cout<<"\n";
    return 0;
}

• Subtask 1: 50 / 50