Submission #3270953
Source Code Expand
#include <iostream> #include <algorithm> using namespace std; int N,a,b; long long K; int A[100010] = {0}; int main(){ cin >> N >> K; for(int i=0;i<N;i++){ cin >> a >> b; A[a] += b; } long long sum = 0; for(int i=1;i<=N;i++){ sum += A[i]; if(K<=sum){ cout << i << endl; return 0; } } }
Submission Info
Submission Time | |
---|---|
Task | C - Big Array |
User | idsigma |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 331 Byte |
Status | WA |
Exec Time | 81 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
subtask_1_1.txt | WA | 2 ms | 640 KB |
subtask_1_10.txt | AC | 76 ms | 640 KB |
subtask_1_11.txt | AC | 77 ms | 256 KB |
subtask_1_12.txt | AC | 71 ms | 256 KB |
subtask_1_13.txt | AC | 68 ms | 256 KB |
subtask_1_14.txt | AC | 71 ms | 256 KB |
subtask_1_15.txt | WA | 81 ms | 256 KB |
subtask_1_2.txt | WA | 4 ms | 640 KB |
subtask_1_3.txt | WA | 24 ms | 640 KB |
subtask_1_4.txt | AC | 46 ms | 640 KB |
subtask_1_5.txt | AC | 69 ms | 640 KB |
subtask_1_6.txt | WA | 1 ms | 256 KB |
subtask_1_7.txt | WA | 2 ms | 640 KB |
subtask_1_8.txt | AC | 6 ms | 640 KB |
subtask_1_9.txt | AC | 33 ms | 640 KB |