Submission #1077228

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1077228	2024-08-27T03:36:07 Z	isaachew	Arranging Tickets (JOI17_arranging_tickets)	C++17	10 / 100	474 ms	592 KB

arranging_tickets

#include <bits/stdc++.h>
/*
 How
 
 */
int main(){
    int n,m;
    std::cin>>n>>m;
  if(n>20||m>20)return 110;
    std::vector<std::pair<int,int>> nums;
    for(int i=0;i<m;i++){
        int a,b,c;
        std::cin>>a>>b>>c;
        a--,b--;
        if(a>b)std::swap(a,b);
        nums.push_back({a,b});
    }
    int mnmx=20;
    for(int i=0;i<(1<<m);i++){
        int mx=0;
        for(int j=0;j<n;j++){
            int nm=0;
            for(int k=0;k<m;k++){
                if((j>=nums[k].first&&j<nums[k].second)^((i>>k)&1)){
                    nm++;
                }
            }
            mx=std::max(mx,nm);
        }
        mnmx=std::min(mnmx,mx);
    }
    std::cout<<mnmx<<'\n';
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	461 ms	592 KB	Output is correct
2	Correct	437 ms	404 KB	Output is correct
3	Correct	466 ms	344 KB	Output is correct
4	Correct	449 ms	348 KB	Output is correct
5	Correct	438 ms	348 KB	Output is correct
6	Correct	457 ms	344 KB	Output is correct
7	Correct	444 ms	408 KB	Output is correct
8	Correct	451 ms	348 KB	Output is correct
9	Correct	444 ms	344 KB	Output is correct
10	Correct	445 ms	408 KB	Output is correct
11	Correct	474 ms	408 KB	Output is correct
12	Correct	441 ms	348 KB	Output is correct
13	Correct	464 ms	412 KB	Output is correct
14	Correct	474 ms	348 KB	Output is correct
15	Correct	436 ms	344 KB	Output is correct

Subtask #2

0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	461 ms	592 KB	Output is correct
2	Correct	437 ms	404 KB	Output is correct
3	Correct	466 ms	344 KB	Output is correct
4	Correct	449 ms	348 KB	Output is correct
5	Correct	438 ms	348 KB	Output is correct
6	Correct	457 ms	344 KB	Output is correct
7	Correct	444 ms	408 KB	Output is correct
8	Correct	451 ms	348 KB	Output is correct
9	Correct	444 ms	344 KB	Output is correct
10	Correct	445 ms	408 KB	Output is correct
11	Correct	474 ms	408 KB	Output is correct
12	Correct	441 ms	348 KB	Output is correct
13	Correct	464 ms	412 KB	Output is correct
14	Correct	474 ms	348 KB	Output is correct
15	Correct	436 ms	344 KB	Output is correct
16	Runtime error	0 ms	344 KB	Execution failed because the return code was nonzero
17	Halted	0 ms	0 KB	-

Subtask #3

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	461 ms	592 KB	Output is correct
2	Correct	437 ms	404 KB	Output is correct
3	Correct	466 ms	344 KB	Output is correct
4	Correct	449 ms	348 KB	Output is correct
5	Correct	438 ms	348 KB	Output is correct
6	Correct	457 ms	344 KB	Output is correct
7	Correct	444 ms	408 KB	Output is correct
8	Correct	451 ms	348 KB	Output is correct
9	Correct	444 ms	344 KB	Output is correct
10	Correct	445 ms	408 KB	Output is correct
11	Correct	474 ms	408 KB	Output is correct
12	Correct	441 ms	348 KB	Output is correct
13	Correct	464 ms	412 KB	Output is correct
14	Correct	474 ms	348 KB	Output is correct
15	Correct	436 ms	344 KB	Output is correct
16	Runtime error	0 ms	344 KB	Execution failed because the return code was nonzero
17	Halted	0 ms	0 KB	-

Subtask #4

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	461 ms	592 KB	Output is correct
2	Correct	437 ms	404 KB	Output is correct
3	Correct	466 ms	344 KB	Output is correct
4	Correct	449 ms	348 KB	Output is correct
5	Correct	438 ms	348 KB	Output is correct
6	Correct	457 ms	344 KB	Output is correct
7	Correct	444 ms	408 KB	Output is correct
8	Correct	451 ms	348 KB	Output is correct
9	Correct	444 ms	344 KB	Output is correct
10	Correct	445 ms	408 KB	Output is correct
11	Correct	474 ms	408 KB	Output is correct
12	Correct	441 ms	348 KB	Output is correct
13	Correct	464 ms	412 KB	Output is correct
14	Correct	474 ms	348 KB	Output is correct
15	Correct	436 ms	344 KB	Output is correct
16	Runtime error	0 ms	344 KB	Execution failed because the return code was nonzero
17	Halted	0 ms	0 KB	-

Subtask #5

0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	461 ms	592 KB	Output is correct
2	Correct	437 ms	404 KB	Output is correct
3	Correct	466 ms	344 KB	Output is correct
4	Correct	449 ms	348 KB	Output is correct
5	Correct	438 ms	348 KB	Output is correct
6	Correct	457 ms	344 KB	Output is correct
7	Correct	444 ms	408 KB	Output is correct
8	Correct	451 ms	348 KB	Output is correct
9	Correct	444 ms	344 KB	Output is correct
10	Correct	445 ms	408 KB	Output is correct
11	Correct	474 ms	408 KB	Output is correct
12	Correct	441 ms	348 KB	Output is correct
13	Correct	464 ms	412 KB	Output is correct
14	Correct	474 ms	348 KB	Output is correct
15	Correct	436 ms	344 KB	Output is correct
16	Runtime error	0 ms	344 KB	Execution failed because the return code was nonzero
17	Halted	0 ms	0 KB	-