competitive_hpp::prelude

Function zip

Source 
pub fn zip<I, J>(
    i: I,
    j: J,
) -> Zip<<I as IntoIterator>::IntoIter, <J as IntoIterator>::IntoIter> ⓘ
where
    I: IntoIterator,
    J: IntoIterator,
Expand description

Iterate i and j in lock step.

IntoIterator enabled version of i.zip(j).

use itertools::zip;

let data = [1, 2, 3, 4, 5];
for (a, b) in zip(&data, &data[1..]) {
    /* loop body */
}