Submission #8801780
Source Code Expand
N, M = map(int, input().split()) AB = [0 for _ in range(N)] for i in range(M): a, b = map(int, input().split()) AB[a-1] += 1 AB[b-1] += 1 for i in range(N): if AB[i]%2 or AB[i]%2: print("NO") exit() print("YES")
Submission Info
Submission Time | |
---|---|
Task | B - Unplanned Queries |
User | Spolenski |
Language | Python (3.4.3) |
Score | 500 |
Code Size | 229 Byte |
Status | AC |
Exec Time | 335 ms |
Memory | 3984 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample1.txt, sample2.txt |
All | sample1.txt, sample2.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 303 ms | 3888 KB |
in10.txt | AC | 332 ms | 3864 KB |
in11.txt | AC | 308 ms | 3060 KB |
in12.txt | AC | 335 ms | 3864 KB |
in13.txt | AC | 320 ms | 3984 KB |
in14.txt | AC | 306 ms | 3864 KB |
in15.txt | AC | 17 ms | 2940 KB |
in16.txt | AC | 17 ms | 2940 KB |
in2.txt | AC | 304 ms | 3888 KB |
in3.txt | AC | 313 ms | 3888 KB |
in4.txt | AC | 317 ms | 3888 KB |
in5.txt | AC | 310 ms | 3864 KB |
in6.txt | AC | 323 ms | 3964 KB |
in7.txt | AC | 335 ms | 3864 KB |
in8.txt | AC | 327 ms | 3888 KB |
in9.txt | AC | 328 ms | 3864 KB |
sample1.txt | AC | 17 ms | 3060 KB |
sample2.txt | AC | 17 ms | 2940 KB |