oj.uz

답안 #632041

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
632041 2022-08-19T10:40:33 Z Jovan26 Addk (eJOI21_addk) C++14
36 / 100
 2000 ms 6732 KB 
#include<bits/stdc++.h>
using namespace std;
int main(){
	ios_base::sync_with_stdio(false);
cin.tie(NULL);
	long long n;
	cin>>n;
	long long k;
	cin>>k;
	long long  a[n];
	for(long i=0;i<n;i++) cin>>a[i];
	long long q;
	cin>>q;
	bool p = false;
	vector<long long> v;
	long long pref[n];
	pref[0] = a[0];
	for(int i=1;i<n;i++){
		pref[i] = pref[i-1]+a[i];
	}
	for(long long j=0;j<q;j++){
		int x;
		cin>>x;
		if(x==1){
		int y;
		cin>>y;
		 continue;
		}
		long long l,r,m;
		p = true;
		cin>>l>>r>>m;
		long long ma = min(m,(r-l+1-m+1));
		long long rez = 0;
		for(long long i=l-1;i<l+ma-2;i++){
			rez+=(i-l+2)*a[i];
		}
		for(long long i=r-1;i>r-ma;i--){
			rez+=(r-i)*a[i];
					}
		long long s = pref[r-ma]-pref[l+ma-3];
		rez+=s*ma;
		v.push_back(rez);
	}
	if(p){
	for(long long i=0;i<v.size()-1;i++) cout<<v[i]<<endl;
	cout<<v[v.size()-1];
}
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:45:21: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |  for(long long i=0;i<v.size()-1;i++) cout<<v[i]<<endl;
      |                    ~^~~~~~~~~~~

Subtask #1
36.0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 6 ms 340 KB Output is correct
4 Correct 6 ms 364 KB Output is correct
5 Correct 10 ms 468 KB Output is correct
6 Correct 13 ms 556 KB Output is correct
7 Correct 27 ms 600 KB Output is correct
8 Correct 33 ms 608 KB Output is correct
9 Correct 36 ms 696 KB Output is correct

Subtask #2
0 / 56.0

# 결과 실행 시간 메모리 Grader output
1 Correct 118 ms 1120 KB Output is correct
2 Correct 241 ms 1488 KB Output is correct
3 Correct 430 ms 1948 KB Output is correct
4 Correct 1371 ms 3092 KB Output is correct
5 Execution timed out 2051 ms 6732 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 177 ms 2216 KB Output isn't correct
2 Halted 0 ms 0 KB -