oj.uz

Submission #1091260

# Submission time Handle Problem Language Result Execution time Memory
1091260 2024-09-20T09:54:17 Z sinatbtfrd Stove (JOI18_stove) C++17
0 / 100
 0 ms 348 KB 
#include <bits/stdc++.h>

#define pb push_back

using namespace std;

int main (){
	ios_base::sync_with_stdio(0);
	int n, k, ans;
	cin >> n >> k;
	vector <int> v, a(n);
	for (int &i : a) cin >> i;
	for (int i = 1; i < n; i++) v.pb(a[i] - a[i - 1] - 1);
	sort(v.begin(), v.end());
	for (int i = 0; i < n - k; i++) ans += v[i];
	cout << ans + n;
}

Compilation message

stove.cpp: In function 'int main()':
stove.cpp:16:16: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized]
   16 |  cout << ans + n;
      |                ^

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -