Submission #599960

#	Time	Username	Problem	Language	Result	Execution time	Memory
599960		Jovan26	Addk (eJOI21_addk)	C++14	0 / 100	285 ms	1032 KiB

Main

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,k;
	cin>>n>>k;
	int a[n];
	for(int i=0;i<n;i++){
		cin>>a[i];
	}
	int q;
	cin>>q;
	if(k==1){
		for(int i=0;i<q;i++){
			int x;
			cin>>x;
			if(x==1){
				int y;
				cin>>y;
			}
			else{
				int l,r,m;
				cin>>l>>r>>m;
				int s = 0;
				int d = r-l+1;
				for(int j=l-1; j<=r; j++){
					int p = j-l+2;
					if(p<m){
					s+=a[j]*p;
				}
				else if(d-p+1<m){
					s+=a[j]*(d-p+1);
				}
				else{
					s+=a[j]*m;
				}
				}
				cout<<s<<endl;
			}
		}
	}
}

• Subtask 1: 0 / 36
• Subtask 2: 0 / 56
• Subtask 3: 0 / 8