Submission #647303

#	Time	Username	Problem	Language	Result	Execution time	Memory
647303		ck_platypus	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	92 ms	13932 KiB

ho_t1

#include <iostream>
#include <string>
#include <cmath>
#include <vector>
#include <algorithm>
#include <utility>
#include <bitset>
#include <climits>
#include <set>
#include <map>
#include <iomanip>
#include <queue>
#include <cstring>
#include <fstream>
using namespace std;
#define ll long long
#define pb push_back
#define mp make_pair
#define pll pair<ll, ll>
#define plpll pair<ll, pll>
#define pii pair<int, int>
#define f first
#define s second
#define inf 1000000000000000
#define endl '\n'
int main(){
	ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    ll n;
    cin >> n;
    ll b[n];
    pll a[n+1];
    for(int i=0;i<n+1;i++) cin >> a[i].f, a[i].s=i;
    sort(a, a+n+1);
    for(int i=0;i<n;i++) cin >> b[i];
    sort(b, b+n);
    ll mx[n];
    mx[n-1]=max(0ll, a[n].f-b[n-1]);
    for(int i=n-2;i>=0;i--){
        mx[i]=max(mx[i+1], a[i+1].f-b[i]);
    }
    ll ans[n+1], cool=0;
    for(int i=0;i<n;i++){
        ans[a[i].s]=max(cool, mx[i]);
        cool=max(cool, a[i].f-b[i]);
    }
    ans[a[n].s]=cool;
    for(int i=0;i<n+1;i++) cout << ans[i] << ' ';cout << endl;
    return 0;
}

Compilation message (stderr)

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:47:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   47 |     for(int i=0;i<n+1;i++) cout << ans[i] << ' ';cout << endl;
      |     ^~~
ho_t1.cpp:47:50: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   47 |     for(int i=0;i<n+1;i++) cout << ans[i] << ' ';cout << endl;
      |                                                  ^~~~

• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91