Submission #64030880

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#![allow(unused_imports)]
#![allow(unused_variables)]
#![allow(non_snake_case)]
use ac_library::*;
use once_cell::sync::Lazy;
use static_assertions::*;
use varisat::*;
use memoise::*;
use argio::*;
use bitvec::prelude::*;
use counter::Counter;
use hashbag::*;
use pathfinding::prelude::*;
use recur_fn::*;
use ::indexing::*;
use amplify::*;
use amplify_derive::*;
use amplify_num::*;
use easy_ext::*;
use multimap::*;
use btreemultimap::*;
 
 
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#![allow(unused_imports)]
#![allow(unused_variables)]
#![allow(non_snake_case)]
use ac_library::*;
use once_cell::sync::Lazy;
use static_assertions::*;
use varisat::*;
use memoise::*;
use argio::*;
use bitvec::prelude::*;
use counter::Counter;
use hashbag::*;
use pathfinding::prelude::*;
use recur_fn::*;
use ::indexing::*;
use amplify::*;
use amplify_derive::*;
use amplify_num::*;
use easy_ext::*;
use multimap::*;
use btreemultimap::*;
use bstr::*;
use az::*;
use glidesort::*;
use ::tap::*;
use omniswap::*;
use multiversion::*;
use ::num::*;
use num_bigint::*;
use num_complex::*;
use num_integer::*;
use num_iter::*;
use num_rational::*;
use num_traits::*;
use num_derive::*;
use ndarray::*;
use nalgebra::*;
use alga::*;
use libm::*;
use rand::*;
use getrandom::*;
use rand_chacha::*;
use rand_core::*;
use rand_hc::*;
use rand_pcg::*;
use rand_distr::*;
use petgraph::*;
use indexmap::*;
use regex::*;
use lazy_static::*;
use ordered_float::*;
use ascii::*;
use permutohedron::*;
use superslice::*;
use itertools::*;
use itertools_num::*;
use maplit::*;
use either::*;
use im_rc::*;
use fixedbitset::*;
use bitset_fixed::*;
use proconio::input;
use proconio::marker::{Bytes, Chars, Usize1};
use text_io::*;
use rustc_hash::*;
use smallvec::*;
use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};

fn main() {
    input! {
        N: usize,
    }

    let ans = solve(N);
    println!("{}", ans);
}

fn solve(N: usize) -> String {
    if N % 2 == 1 {
        let mut res = vec!['-'; N];
        res[N / 2] = '=';
        return res.iter().collect();
    }
    else {
        let mut result = vec!['-'; N];
        result[N / 2 - 1] = '=';
        result[N / 2] = '=';
        return result.iter().collect();
    }
}

Submission Info

Judge Result