제출 #751178

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
751178		sofija6	Gap (APIO16_gap)	C++14	30 / 100	49 ms	2256 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"

using namespace std;

long long findGap(int T, int N)
{
    if (T==1)
    {
        long long l=0,r=1e18,ans=-1;
        vector<long long> a;
        while (true)
        {
            if (l>r || a.size()==N)
                break;
            long long curl,curr;
            MinMax(l,r,&curl,&curr);
            if (curl==-1)
                break;
            a.push_back(curl);
            if (curr!=curl)
                a.push_back(curr);
            l=curl+1;
            r=curr-1;
        }
        sort(a.begin(),a.end());
        for (long long i=1;i<a.size();i++)
            ans=max(ans,a[i]-a[i-1]);
        return ans;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:14:32: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   14 |             if (l>r || a.size()==N)
      |                        ~~~~~~~~^~~
gap.cpp:27:29: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |         for (long long i=1;i<a.size();i++)
      |                            ~^~~~~~~~~
gap.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type]
   31 | }
      | ^

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