Datasets:
Tasks:
Text Generation
Modalities:
Text
Formats:
json
Languages:
English
Size:
< 1K
ArXiv:
Tags:
competitive-programming
code-generation
specification-generation
proof-generation
verification
rust
License:
| impl Solution { | |
| pub fn num_of_subarrays(arr: Vec<i32>) -> i32 { | |
| let mut odd: i64 = 0; | |
| let mut even: i64 = 0; | |
| let mut res: i64 = 0; | |
| let mut i: usize = 0; | |
| while i < arr.len() { | |
| if arr[i] % 2 == 0 { | |
| even = even + 1; | |
| } else { | |
| let tmp = odd; | |
| odd = even + 1; | |
| even = tmp; | |
| } | |
| res = (res + odd) % 1_000_000_007i64; | |
| i = i + 1; | |
| } | |
| res as i32 | |
| } | |
| } | |