Submission #1754420
Source Code Expand
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll n, k; cin >> n >> k; ll po[(int)1e5] = {}; for(ll i = 0; i < n; ++i){ ll a, b; cin >> a >> b; po[--a] += b; } ll sum = 0; for(ll i = 0; i < (int)1e5; ++i){ sum += po[i]; if(sum >= k){ cout << i + 1 << endl; return 0; } } }
Submission Info
Submission Time | |
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Task | C - Big Array |
User | kcvlex |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 347 Byte |
Status | AC |
Exec Time | 61 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, subtask_1_1.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 1024 KB |
sample_02.txt | AC | 1 ms | 1024 KB |
subtask_1_1.txt | AC | 2 ms | 1024 KB |
subtask_1_10.txt | AC | 58 ms | 1024 KB |
subtask_1_11.txt | AC | 58 ms | 1024 KB |
subtask_1_12.txt | AC | 55 ms | 1024 KB |
subtask_1_13.txt | AC | 52 ms | 1024 KB |
subtask_1_14.txt | AC | 55 ms | 1024 KB |
subtask_1_15.txt | AC | 61 ms | 1024 KB |
subtask_1_2.txt | AC | 4 ms | 1024 KB |
subtask_1_3.txt | AC | 19 ms | 1024 KB |
subtask_1_4.txt | AC | 36 ms | 1024 KB |
subtask_1_5.txt | AC | 55 ms | 1024 KB |
subtask_1_6.txt | AC | 1 ms | 1024 KB |
subtask_1_7.txt | AC | 2 ms | 1024 KB |
subtask_1_8.txt | AC | 5 ms | 1024 KB |
subtask_1_9.txt | AC | 25 ms | 1024 KB |