Submission #445028

#	Time	Username	Problem	Language	Result	Execution time	Memory
445028		Dipra_Irham	Jarvis (COCI19_jarvis)	C++17	70 / 70	49 ms	3000 KiB

jarvis

#include "bits/stdc++.h"
#define pb(x) push_back(x)
#define fil(x, y) memset(x, y, sizeof(x))
#define ll long long
#define ff first
#define ss second
#define printp(x) x.ff << " " << x.ss
#define pii pair<int,int>
#define pll pair<long long,long long>
#define mp(x, y) make_pair(x,y)
#define inf 1073741823
#define infll 4611686018427387903
#define M 1000000007
#define db(x) cout << x << " ";
#define N 200007
#define sz size
#define sm 0.0000007
#define ins insert
#define ers erase
#define all(k) k.begin(), k.end()
#define cnt count
#define fastio ios_base::sync_with_stdio(0);cin.tie(0)
using namespace std;



int main()
{
    fastio;
    int n;
    cin >> n;
    int a[n];
    int b[n];
    for(int i = 0;i < n;i++)
    {
        cin >> a[i];
    }
    for(int i = 0;i < n;i++)
    {
        cin >> b[i];
    }
    vector <int> mn;
    map <int, int> amio;
    for(int i = 0;i < n;i++)
    {
        int x = b[i] - a[i];
        if(amio[x] == 0)
            mn.pb(x);
        amio[x]++;
    }
    int mx = -inf;
    for(int i = 0;i < mn.sz();i++)
    {
        mx = max(mx, amio[mn[i]]);
    }
    cout << mx << endl;
    return 0;
}

Compilation message (stderr)

jarvis.cpp: In function 'int main()':
jarvis.cpp:52:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |     for(int i = 0;i < mn.sz();i++)
      |                   ~~^~~~~~~~~

• Subtask 1: 70 / 70