# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
413640 | 2021-05-29T07:13:23 Z | vato_chachanidze | Event Hopping 2 (JOI21_event2) | C++14 | 89 ms | 2896 KB |
#include<bits/stdc++.h> using namespace std; long long n,k,i,finish,r[100009],l[100009],q; vector<long long> ans; int main() { cin>>n>>k; for(i=1;i<=n;i++) { cin>>r[i]>>l[i]; } finish=l[1]; q=1; ans.push_back(1); for(i=2;i<=n;i++) { if(q==k) { break; } if(finish>r[i]) { continue; } finish=l[i]; q++; ans.push_back(i); } if(q!=k) { cout<<"-1"<<endl; } else { for(i=0;i<ans.size();i++) { cout<<ans[i]<<endl; } } }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 204 KB | Output is correct |
2 | Correct | 1 ms | 204 KB | Output is correct |
3 | Correct | 1 ms | 204 KB | Output is correct |
4 | Incorrect | 89 ms | 2896 KB | Output isn't correct |
5 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 204 KB | Output is correct |
2 | Correct | 1 ms | 204 KB | Output is correct |
3 | Incorrect | 1 ms | 204 KB | Output isn't correct |
4 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 204 KB | Output is correct |
2 | Correct | 1 ms | 204 KB | Output is correct |
3 | Incorrect | 1 ms | 204 KB | Output isn't correct |
4 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 204 KB | Output is correct |
2 | Correct | 1 ms | 204 KB | Output is correct |
3 | Correct | 1 ms | 204 KB | Output is correct |
4 | Incorrect | 89 ms | 2896 KB | Output isn't correct |
5 | Halted | 0 ms | 0 KB | - |