Submission #222451

#	Time	Username	Problem	Language	Result	Execution time	Memory
222451		astoria	Just Long Neckties (JOI20_ho_t1)	C++14	0 / 100	4 ms	256 KiB

ho_t1

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

int main(){
	int n;
	cin>>n;
	int a[n+1];
	for(int i=0; i<n+1; i++) cin>>a[i];
	int b[n];
	for(int i=0; i<n; i++) cin>>b[i];
	sort(b,b+n); sort(a,a+n+1);
	
	int eq[n],abv[n];
	for(int i=0; i<n; i++){
		eq[i] = max(a[i]-b[i],0);
		abv[i] = max(a[i+1]-b[i],0);
	}
	
	int mx=0;
	for(int i=0; i<n; i++) mx = max(mx, eq[i]);
	vector<int> v; v.push_back(mx);
	
	for(int i=n-1; i>=0; i--){
		mx = max(mx, abv[i]);
		v.push_back(mx);
	}
	reverse(v.begin(),v.end());
	for(int i=0; i<=n; i++) cout<<v[i]<<' ';
}

Compilation message (stderr)

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:9:6: warning: argument 1 range [18446744065119617024, 18446744073709551612] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
  int b[n];
      ^
ho_t1.cpp:9:6: note: in a call to built-in allocation function 'void* __builtin_alloca_with_align(long unsigned int, long unsigned int)'

• Subtask 1: 0 / 1
• Subtask 2: 0 / 8
• Subtask 3: 0 / 91