Submission #99934

#	Time	Username	Problem	Language	Result	Execution time	Memory
99934		TadijaSebez	Gap (APIO16_gap)	C++11	30 / 100	65 ms	2416 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const ll lim=1e18;
ll findGap(int T, int N)
{
	ll a,b,c=-1,d=-1;
	ll l=0,r=lim,ans=0;
	vector<ll> v;
	while(l<=r && v.size()<N)
	{
		MinMax(l,r,&a,&b);
		if(a!=-1) v.push_back(a);
		if(b!=a) v.push_back(b);
		l=a+1;r=b-1;
	}
	sort(v.begin(),v.end());
	for(int i=1;i<v.size();i++) ans=max(ans,v[i]-v[i-1]);
	return ans;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:11:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while(l<=r && v.size()<N)
                ~~~~~~~~^~
gap.cpp:19:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=1;i<v.size();i++) ans=max(ans,v[i]-v[i-1]);
              ~^~~~~~~~~
gap.cpp:8:9: warning: unused variable 'c' [-Wunused-variable]
  ll a,b,c=-1,d=-1;
         ^
gap.cpp:8:14: warning: unused variable 'd' [-Wunused-variable]
  ll a,b,c=-1,d=-1;
              ^

• Subtask 1: 30 / 30
• Subtask 2: 0 / 70