Submission #1065288

#	Time	Username	Problem	Language	Result	Execution time	Memory
1065288		vjudge1	Catfish Farm (IOI22_fish)	C++17	0 / 100	15 ms	4952 KiB

fish

#include <bits/stdc++.h>
//#include "fish.h"
using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define se second
#define fi first
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 5e5+ 9 , mod = 1e9 + 7;
ll dp[N][2] ,  d[N];


ll max_weights(int n , int m , vector<int>a , vector<int>b , vector<int>c){
    ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;

    for(i = 0; i < m; i++){
        d[a[i]] += c[i];
    }
    for(i = 0; i < m; i++){
        if(i == 0)
            dp[i][0] = d[i] , dp[i][1] = 0;
        else
            dp[i][0] = dp[i - 1][1] + d[i] , dp[i][1] = max(dp[i - 1][0] , dp[i - 1][1]);
    }
    return max(dp[n - 1][0] , dp[n - 1][1]);
}


// Author : حسن

Compilation message (stderr)

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:26:8: warning: unused variable 'q' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |        ^
fish.cpp:26:16: warning: unused variable 'j' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                ^
fish.cpp:26:19: warning: unused variable 'l' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                   ^
fish.cpp:26:22: warning: unused variable 'r' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                      ^
fish.cpp:26:26: warning: unused variable 'x' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                          ^
fish.cpp:26:30: warning: unused variable 'y' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                              ^
fish.cpp:26:34: warning: unused variable 's' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                                  ^
fish.cpp:26:42: warning: unused variable 'f' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                                          ^
fish.cpp:26:46: warning: unused variable 'k' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                                              ^
fish.cpp:26:50: warning: unused variable 'mn' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                                                  ^~
fish.cpp:26:61: warning: unused variable 'mx' [-Wunused-variable]
   26 |     ll q , i , j ,l ,r , x , y , s = 0 , f , k , mn = 1e18, mx = 0 ;
      |                                                             ^~

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 9
• Subtask 4: 0 / 14
• Subtask 5: 0 / 21
• Subtask 6: 0 / 17
• Subtask 7: 0 / 14
• Subtask 8: 0 / 16