Submission #638854

#TimeUsernameProblemLanguageResultExecution timeMemory
638854AmirHRabbit Carrot (LMIO19_triusis)C++14
0 / 100
1 ms324 KiB
#include<bits/stdc++.h>


using namespace std;
typedef long long int ll;


#define pb push_back
#define faster ios::sync_with_stdio(0), cin.tie(0), cout.tie(0)


const int MAX_N=2e5+25;

int main() {
	faster;
	int n, m; cin >> n >> m;
	vector<int> a;
	a.pb(0);
	for(int i = 1; i <= n; i++) {
		int x; cin >> x;
		a.pb(x);
	}
	int sum = 0;
	for(int i = 1; i <= n; i++) {
		if(a[i] - a[i - 1] > m) {
			a[i] = a[i - 1] + m;
			sum ++;
		}
	}
	cout << sum;
}
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