Submission #921531

#	Time	Username	Problem	Language	Result	Execution time	Memory
921531		vjudge1	Safety (NOI18_safety)	C++17	0 / 100	2097 ms	2512 KiB

safety

#include <bits/stdc++.h>
#define F first 
#define S second
#define ent '\n'
#define int long long
#define pb push_back

typedef long double ld;
typedef long long ll;
using namespace std;

const int maxn = 1e6+12;
const int T = 0;
const int mod = 1e9+7;

int n,m,k,x,y,l,r;
int a[maxn],b[maxn],p[maxn],pref[maxn],fact[maxn];
string s;

void solve(){
	cin>>n>>m;
	int ans=1e18,mx=0;
	for(int i=1;i<=n;i++){
		cin>>a[i];
		mx=max(mx,a[i]);
	}
	int l=1,r=1+m;
	while(l<=mx){
		int cal=0;
		for(int i=1;i<=n;i++){
			if(a[i] > r){
				cal+=a[i]-r;
			}
			else if(a[i] < l){
				cal+=l-a[i];
			}
		}
		ans=min(ans,cal);
		l++;
		r++;
	}
	cout<<ans;
}	
//BEKSULTAN TOP
signed main(){	
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int t=1;
	if(T)cin>>t;
	while(t--)solve();
} 

• Subtask 1: 0 / 3
• Subtask 2: 0 / 4
• Subtask 3: 0 / 9
• Subtask 4: 0 / 5
• Subtask 5: 0 / 6
• Subtask 6: 0 / 11
• Subtask 7: 0 / 11
• Subtask 8: 0 / 22
• Subtask 9: 0 / 29