Submission #476539

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
476539	2021-09-27T14:45:07 Z	dsyz	Rabbit Carrot (LMIO19_triusis)	C++14	0 / 100	1 ms	204 KB

triusis

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define MAXN (1000005)
int main() {
    ios_base::sync_with_stdio(false);cin.tie(0);
    ll N,M;
    cin>>N>>M;
    ll arr[N + 1];
    memset(arr,0,sizeof(arr));
    for(ll i = 1;i <= N;i++){
		cin>>arr[i];
	}
	ll sum = 0;
	for(ll i = 1;i <= N;i++){
		if(arr[i] > arr[i - 1] + M){
			arr[i] = arr[i - 1] + M;
			sum++;
		}else{
			if(i < N - 1 && arr[i] + M < arr[i + 1] && arr[i - 1] + M + M >= arr[i + 1]){
				arr[i] = arr[i - 1] + M + M;
				sum++;
			}
		}
	}
	cout<<sum<<'\n';
}

Subtask #1

0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Incorrect	1 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #2

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Incorrect	1 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #3

0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Incorrect	1 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #4

0 / 37.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Incorrect	1 ms	204 KB	Output isn't correct
13	Halted	0 ms	0 KB	-