답안 #157462

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
157462 2019-10-11T16:05:11 Z GioChkhaidze Stove (JOI18_stove) C++14
100 / 100
87 ms 2300 KB
#include <bits/stdc++.h>
using namespace std;

const int N=100005;

int n,k,a[N],ANS;

vector < int > v;

main () {
	cin>>n>>k;
	
	for (int i=1; i<=n; i++){
		cin>>a[i];
		if (i==1) continue;
		v.push_back(a[i]-a[i-1]-1);
	}
	
	k--;
	ANS=a[n]-a[1]+1;
	
	sort(v.begin(),v.end());
	reverse(v.begin(),v.end());
	
	for (int i=0; i<min(k,n-1); i++) 
		ANS-=v[i];
	
	cout<<ANS<<endl;	
}

Compilation message

stove.cpp:10:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main () {
       ^
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 4 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 4 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 87 ms 2204 KB Output is correct
17 Correct 86 ms 2164 KB Output is correct
18 Correct 86 ms 2164 KB Output is correct
19 Correct 87 ms 2208 KB Output is correct
20 Correct 86 ms 2288 KB Output is correct
21 Correct 87 ms 2156 KB Output is correct
22 Correct 87 ms 2300 KB Output is correct
23 Correct 87 ms 2136 KB Output is correct
24 Correct 86 ms 2288 KB Output is correct