답안 #395804

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
395804	2021-04-29T00:44:47 Z	Pichon5	Global Warming (CEOI18_glo)	C++17	28 / 100	2000 ms	2028 KB

#include<bits/stdc++.h>
#include <chrono>
#include <thread>
#define lcm(a,b) (a/__gcd(a,b))*b
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define ll long long int
#define vi vector<int>
#define vll vector<ll>
#define pb push_back
#define F first
#define S second
#define mp make_pair
//salida rapida "\n"
//DECIMALES fixed<<sp(n)<<x<<endl;
//gcd(a,b)= ax + by
//lCB x&-x
//set.erase(it) - ersases the element present at the required index//auto it = s.find(element)
//set.find(element) - iterator pointing to the given element if it is present else return pointer pointing to set.end()
//set.lower_bound(element) - iterator pointing to element greater than or equal to the given element
//set.upper_bound(element) - iterator pointing to element greater than the given element
// | ^
//__builtin_popcount(x)
using namespace std;

#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
const ll inf=1e16;
const ll ma=1e5;
ll a[ma+5];
vll d;
int main()
{
    fast
    int n,k;
    cin>>n>>k;
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    int res=0;
    for(int j=n;j>=0;j--){
            a[j]+=k;
            d.assign(n+1,inf);
                d[0]=-inf;
               for(int i=0;i<n;i++){
                int b=1,e=n;
                while(b<=e){
                    int mid=(b+e)/2;
                    if(a[i]<d[mid] && a[i]>d[mid-1]){
                    d[mid]=a[i];
                    break;
                }
                if(d[mid]>a[i]){
                    e=mid-1;
                }else{
                    b=mid+1;
                }
            }
            for(int i=1;i<=n;i++){
                if(d[i]!=inf){
                    res=max(res,i);
                }
            }
        }
    }
    cout<<res<<endl;
    return 0;
}
//409336628

Compilation message

glo.cpp:26: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
   26 | #pragma GCC optimization ("O3")
      | 
glo.cpp:27: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
   27 | #pragma GCC optimization ("unroll-loops")
      |

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	244 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	244 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	244 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1090 ms	332 KB	Output is correct
20	Correct	1049 ms	332 KB	Output is correct
21	Correct	1018 ms	332 KB	Output is correct
22	Correct	1067 ms	332 KB	Output is correct
23	Correct	1040 ms	332 KB	Output is correct
24	Correct	1066 ms	332 KB	Output is correct
25	Correct	790 ms	332 KB	Output is correct
26	Correct	1041 ms	332 KB	Output is correct

Subtask #4
0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	15 ms	2028 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	2079 ms	1100 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	2077 ms	1816 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #7
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	244 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1090 ms	332 KB	Output is correct
20	Correct	1049 ms	332 KB	Output is correct
21	Correct	1018 ms	332 KB	Output is correct
22	Correct	1067 ms	332 KB	Output is correct
23	Correct	1040 ms	332 KB	Output is correct
24	Correct	1066 ms	332 KB	Output is correct
25	Correct	790 ms	332 KB	Output is correct
26	Correct	1041 ms	332 KB	Output is correct
27	Runtime error	15 ms	2028 KB	Execution killed with signal 11
28	Halted	0 ms	0 KB	-

답안 #395804

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 10.0 / 10.0

Subtask #3 13.0 / 13.0

Subtask #4 0 / 10.0

Subtask #5 0 / 20.0

Subtask #6 0 / 17.0

Subtask #7 0 / 25.0

Subtask #1
5.0 / 5.0

Subtask #2
10.0 / 10.0

Subtask #3
13.0 / 13.0

Subtask #4
0 / 10.0

Subtask #5
0 / 20.0

Subtask #6
0 / 17.0

Subtask #7
0 / 25.0