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Submission #791719

# Submission time Handle Problem Language Result Execution time Memory
791719 2023-07-24T09:03:12 Z shoryu386 Telefoni (COCI17_telefoni) C++17
80 / 80
 40 ms 3212 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long

main(){
	int n, d; cin >> n >> d;
	
	int cringe[n]; for (int x = 0; x < n; x++) cin >> cringe[x];
	
	int lastOne = 0;
	int ans = 0;
	for (int x = 0; x < n; x++){
		if (cringe[x] == 1) lastOne = x;
	
		if (x - lastOne >= d) ans++, lastOne = x;
	}
	
	cout << ans;
}

Compilation message

telefoni.cpp:6:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    6 | main(){
      | ^~~~

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 328 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 40 ms 3212 KB Output is correct
9 Correct 36 ms 3212 KB Output is correct
10 Correct 34 ms 3136 KB Output is correct