oj.uz

Submission #501103

# Submission time Handle Problem Language Result Execution time Memory
501103 2022-01-02T11:15:58 Z uncripted Addk (eJOI21_addk) C++11
92 / 100
 255 ms 6448 KB 
#include<bits/stdc++.h>
using namespace std;
long long prefix[100005];
long long pre[100005];
int main(){
	long long n,k;
	cin>>n>>k;
	long long a[n+1];
	for(long long i=1; i<=n; i++){
		cin>>a[i];
		pre[i]+=pre[i-1]+a[i];
		prefix[i]=prefix[i-1]+pre[i];
	}
	long long q;
	cin>>q;
	while(q--){
		long long x;
		cin>>x;
		if(x==1){
			int y;
			cin>>y;
			
			continue;
			
		}
		long long l,r,m;
		cin>>l>>r>>m;
		
		long long s=0;
		s+=prefix[r]-prefix[l+m-2];
		if(l-2>=0){
			
		s-=prefix[r-m]-prefix[l-2];
		}else{
			s-=prefix[r-m];
		}
		cout<<s<<endl;
	}
	
	
}

Subtask #1
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 2 ms 332 KB Output is correct
3 Correct 5 ms 332 KB Output is correct
4 Correct 7 ms 332 KB Output is correct
5 Correct 9 ms 408 KB Output is correct
6 Correct 11 ms 464 KB Output is correct
7 Correct 14 ms 460 KB Output is correct
8 Correct 16 ms 520 KB Output is correct
9 Correct 22 ms 616 KB Output is correct

Subtask #2
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 956 KB Output is correct
2 Correct 69 ms 1944 KB Output is correct
3 Correct 94 ms 2516 KB Output is correct
4 Correct 165 ms 4420 KB Output is correct
5 Correct 255 ms 6448 KB Output is correct
6 Correct 211 ms 6260 KB Output is correct
7 Correct 214 ms 6196 KB Output is correct

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 111 ms 2152 KB Output isn't correct
2 Halted 0 ms 0 KB -