Submission #475440

#	Time	Username	Problem	Language	Result	Execution time	Memory
475440		dzdzx	Addk (eJOI21_addk)	C++17	0 / 100	997 ms	2264 KiB

Main

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,w;
	cin>>n>>w;
	int x[n];
	for (int i=0;i<n;i++){
		cin>>x[i];
	}
	int q;
	cin>>q;
	for (int i=0;i<q;i++){
		char t;
		cin>>t;
		if (t=='2'){
			int a,b,c;
			cin>>a>>b>>c;a--;b--;
			int sum=0;int k=1;
			for (int j=a;j<a+c-1;j++){
				
				sum+=k*x[j];
					k++;
			}
			k=c;
			for (int j=a+c-1;j<b-c+2;j++){
				sum+=k*x[j];
			}
			k--;
			for (int j=b-c+2;j<=b;j++){
				sum+=k*x[j];
				k--;
			}
			cout<<sum<<endl;		
		}else{
			for (int j=0;j<w;j++){
				int z;
				cin>>z;
			}
		}
	}
}

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