oj.uz

Submission #772533

# Submission time Handle Problem Language Result Execution time Memory
772533 2023-07-04T07:56:52 Z vjudge1 Rabbit Carrot (LMIO19_triusis) C++17
100 / 100
 23 ms 8380 KB 
#include <bits/stdc++.h>
using namespace std;
long long n,m,k,p=1e9+7;
long long power(long long a,long long b){
                if(b==0)return 1;
                long long ans=power(a,b/2);
                ans*=ans;
                ans%=p;
                if(b%2)ans*=a;
                ans%=p;
                return ans;
}
long long f(vector<long long>&a){
                vector<long long>lis;
                for(auto i:a){
                    int it=upper_bound(lis.begin(),lis.end(),i)-lis.begin();
                    if(it==lis.size())lis.push_back(i);
                    else lis[it]=i;
                }
                return lis.size();
}
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
                                        int T=1;
                                        // cin>>T;
                                        while(T--){
                                                cin>>n>>m;
                                                vector<long long>a(n),b;
                                                for(int i=0;i<n;i++)cin>>a[i];
                                                for(int i=1;i<=n;i++){
                                                    if(i*m>=a[i-1]){
                                                        b.push_back(i*m-a[i-1]);
                                                    }
                                                }
                                                long long ans=n-f(b);
                                                cout<<ans<<'\n';

                                    }
                    return 0;
         }

Compilation message

triusis.cpp: In function 'long long int f(std::vector<long long int>&)':
triusis.cpp:17:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |                     if(it==lis.size())lis.push_back(i);
      |                        ~~^~~~~~~~~~~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 320 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 1 ms 320 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 320 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 312 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 320 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 1 ms 320 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 320 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 312 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 1 ms 468 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 456 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 460 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 460 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 324 KB Output is correct
2 Correct 1 ms 328 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 456 KB Output is correct
11 Correct 1 ms 468 KB Output is correct
12 Correct 1 ms 460 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 460 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 320 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 1 ms 320 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 320 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 312 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 460 KB Output is correct
38 Correct 1 ms 460 KB Output is correct
39 Correct 1 ms 468 KB Output is correct
40 Correct 1 ms 380 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 468 KB Output is correct

Subtask #4
37.0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 460 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 1 ms 380 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 324 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 308 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 1 ms 456 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 1 ms 460 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 1 ms 468 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 1 ms 460 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 320 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 316 KB Output is correct
37 Correct 1 ms 320 KB Output is correct
38 Correct 1 ms 320 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 320 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 312 KB Output is correct
44 Correct 15 ms 6868 KB Output is correct
45 Correct 17 ms 3800 KB Output is correct
46 Correct 22 ms 4936 KB Output is correct
47 Correct 22 ms 4952 KB Output is correct
48 Correct 17 ms 7372 KB Output is correct
49 Correct 18 ms 7636 KB Output is correct
50 Correct 20 ms 6736 KB Output is correct
51 Correct 23 ms 8380 KB Output is correct
52 Correct 19 ms 6084 KB Output is correct
53 Correct 13 ms 3036 KB Output is correct
54 Correct 19 ms 7588 KB Output is correct
55 Correct 18 ms 7492 KB Output is correct