leetcode_rust/
perfect_squares.rs

1#![allow(dead_code)]
2// todo
3
4// n=4^a(8b+7)
5//pub fn num_squares(n: i32) -> i32 {
6//    unimplemented!()
7//}
8//
9//#[cfg(test)]
10//mod tests {
11//    use super::*;
12//
13//    #[test]
14//    fn test1() {
15//        //        assert_eq!(num_squares(12), 3);
16//        //        assert_eq!(num_squares(13), 2);
17//    }
18//}