Submission #381694

#	Time	Username	Problem	Language	Result	Execution time	Memory
381694		mohamedsobhi777	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	4 / 100	3094 ms	1388 KiB

fortune_telling2

#include <bits/stdc++.h>

using namespace std;

#define vi vector<int>
#define vll vector<ll>
#define vii vector<pair<int, int>>
#define pii pair<int, int>
#define pll pair<ll, ll>
#define loop(_) for (int __ = 0; __ < (_); ++__)
#define pb push_back
#define f first
#define s second
#define sz(_) ((int)_.size())
#define all(_) _.begin(), _.end()
#define lb lower_bound
#define ub upper_bound

using ll = long long;
using ld = long double;

const int N = 1e5 + 7;
const ll mod = 1e9 + 7;

int n , k; 

int main()
{
       ios_base::sync_with_stdio(0);
       cin.tie(0);
#ifndef ONLINE_JUDGE
#endif
       cin >> n >> k ; 
       vii a(n) ; 
       for(auto &[x , y] : a)cin >> x >> y ;
       ll sum = 0 ; 
       for(int i = 0 ;i < n;++ i){
              sum += a[i].f ; 
       }
       while(k -- ){
              int x; cin >> x; 
              for(int i = 0 ;i < n;++ i){
                     if(a[i].f <= x){
                            sum -= a[i].f ; 
                            swap(a[i].f , a[i].s) ; 
                            sum += a[i].f ; 
                     }
              }
       }
       cout << sum ; 
       return 0;
}

Compilation message (stderr)

fortune_telling2.cpp: In function 'int main()':
fortune_telling2.cpp:35:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   35 |        for(auto &[x , y] : a)cin >> x >> y ;
      |                  ^

• Subtask 1: 4 / 4
• Subtask 2: 0 / 31
• Subtask 3: 0 / 65