Created
September 4, 2019 02:44
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let pow: Vec<&i32> = v1 | |
.iter() | |
.enumerate() | |
.filter_map(|(i, v)| v2.get(i)) | |
.collect(); | |
let pow2: Vec<i32> = v1 | |
.iter() | |
.enumerate() | |
.filter_map(|(i, v)| v2.get(i)) | |
.map(|d| d.clone()) | |
.collect(); | |
let pow3: Vec<i32> = v1 | |
.iter() | |
.enumerate() | |
.map(|(i, v)| v2.get(i).unwrap().clone()) | |
.collect(); | |
let pow4: Vec<i32> = v1 | |
.iter() | |
.enumerate() | |
.map(|(i, v)| *(v2.get(i).unwrap())) | |
.collect(); |
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