제출 #1279446

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1279446		ghammazhassan	Airplane (NOI23_airplane)	C++20	0 / 100	30 ms	1852 KiB

Main

// #include <bits/stdc++.h>
#include <iostream>
#include <cmath>
#include <algorithm>
#include <map>
#include <unordered_map>
#include <vector>
#include <iomanip>
#include <string>
#include <queue>
#include <set>
#include <deque>
using namespace std;
#define int long long
#define endl "\n"
#define fi first
#define se second
const int M=998244353;
const int inf = 1e14;
const int LOG=20;
const int N=3e5+5;
int n , m , c , w , k , t=1 , q=1 , x , y , z , l , r;
void solve()
{   
    cin >> n >> m;
    vector<int>a(n);
    for (int i=0;i<n;i++){
        cin >> a[i];
    }
    for (int i=0;i<m;i++){
        cin >> x >> y;
    }
    c=0;
    for (int i=1;i<n;i++){
        c+=max(abs(a[i]-a[i-1]),1ll);
    }
    cout << c << endl;
    
}
signed main()    
{

    ios::sync_with_stdio(0);//DO NOT USE IN INTERACTIVE
    cin.tie(0), cout.tie(0);//DO NOT USE IN INTERACTIVE
    cout << fixed << setprecision(9);
    srand(time(0));
    // int t=1;
    // cin >> t;
    for (int _=1;_<=t;_++){
        solve();
        q++;
    }
} 

• Subtask 1: 0 / 22
• Subtask 2: 0 / 10
• Subtask 3: 0 / 31
• Subtask 4: 0 / 37