답안 #841058

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
841058	2023-09-01T07:48:33 Z	Muhammad_Aneeq	A Plus B (IOI23_aplusb)	C++17	30 / 100	1 ms	220 KB

aplusb

#include <vector>
#include <algorithm>
#include "aplusb.h"
using namespace std;
inline bool check(vector<int>a,vector<int>b,int o)
{
	int k=a.size();
	for (int i=0;i<a.size();i++)
    {
      for (int j=0;j<a.size();j++)
      {
        if (a[i]+b[j]<=o)
          k--;
      else
       break;
      	if (k==0)
      		return 1;
      }
    }	
    return 0;
}
vector<int> smallest_sums(int n,vector<int> a ,vector<int> b)
{
  long long st=-1,en=2e9+10;
  while (st+1<en)
  {
    int mid=(st+en)/2;
    if (check(a,b,mid))
      en=mid;
    else
      st=mid;  
  }
  vector<int>ans(n);
  int k=0;
  for (int i=0;i<n&&k<n;i++)
    {
      for (int j=0;j<n&&k<n;j++)
      {
        if (a[i]+b[j]<=en)
          ans[k++]=a[i]+b[j];
      else
      	break;
      }
    }
    sort(ans.begin(), ans.end());
    return ans;
}

Compilation message

aplusb.cpp: In function 'bool check(std::vector<int>, std::vector<int>, int)':
aplusb.cpp:8:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 |  for (int i=0;i<a.size();i++)
      |               ~^~~~~~~~~
aplusb.cpp:10:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |       for (int j=0;j<a.size();j++)
      |                    ~^~~~~~~~~

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	220 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct

Subtask #3

0.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	220 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Incorrect	1 ms	212 KB	1st lines differ - on the 63rd token, expected: '1401', found: '1404'
24	Halted	0 ms	0 KB	-

Subtask #4

0.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	220 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Incorrect	1 ms	212 KB	1st lines differ - on the 63rd token, expected: '1401', found: '1404'
24	Halted	0 ms	0 KB	-