Submission #914350

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
914350	2024-01-21T17:22:02 Z	LM1	Stove (JOI18_stove)	C++14	0 / 100	1 ms	432 KB

stove

#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=1e5+5;
int n,k,ans,t,t1;
priority_queue<int>v;
main(){
	cin>>n>>k;
	cin>>t1;
	ans=t1;
	for(int i=0;i<n-1;i++){
		cin>>t;
		v.push(t-t1-1);
		t1=t;
	}
	ans=t-ans+1;
	k--;while(k--){
		ans-=v.top();
		v.pop();
	}
	cout<<ans;
}

Compilation message

stove.cpp:7:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    7 | main(){
      | ^~~~

Subtask #1

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Incorrect	0 ms	432 KB	Output isn't correct
10	Halted	0 ms	0 KB	-

Subtask #2

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Incorrect	0 ms	432 KB	Output isn't correct
10	Halted	0 ms	0 KB	-

Subtask #3

0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Incorrect	0 ms	432 KB	Output isn't correct
10	Halted	0 ms	0 KB	-