제출 #636029

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
636029		shafinalam	Tarifa (COCI16_tarifa)	C++14	50 / 50	1 ms	324 KiB

tarifa

#include "bits/stdc++.h"
using namespace std;
#define pb push_back
#define ff first
#define ss second
#define endl "\n" 
#define mod 1000000007
#define int long long
#define double long double
#define sz(x) ((int)(x).size())
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define what_is(x) cerr << #x << " is " << x << endl;
const int N=200005;
const int LOG=20;
typedef pair<int,int> pii;
typedef long long ll;
//sunlari dusun//
/*
 * kodu kisaltcak  fonksiyon
 * cevaba binary search ya da normal bs
 * segment tree / sparse table
 * stack
 * teklik ciftlik
 * precomputation
 * EN ONEMLISI OVERKILLEME
 * edge case dusunr
 * constraintlere bak
 * indisleri kontrol et 
 * dp
 * greedy
 * sorting
 * dfs bfs
 * sieve
*/
 
 
 
void solve(){
  int x,n;cin >> x >> n;
  int sum=0;
  for(int i=0;i<n;i++)
  {
  	int a;cin >> a;sum+=a;
  }
  cout << (n+1)*x-sum << endl;
 
}
 
int32_t main(){
   
 
      cin.tie(0); ios::sync_with_stdio(0);
     cout << fixed <<  setprecision(15);
 int t=1;//cin>> t;
 
 while(t--) solve();
 
 return 0;
}

• Subtask 1: 50 / 50