Add an example for ABC142-C

Author: qryxip

examples/abc142-c.rs

@@ -0,0 +1,29 @@
+// https://atcoder.jp/contests/abc142/tasks/abc142_c
+
+use itertools::Itertools as _;
+use superslice::Ext2 as _;
+
+use std::io::{self, Read};
+
+fn main() {
+    let mut input = read_to_static(io::stdin()).split_whitespace();
+    macro_rules! read {
+        ([$tt:tt]) => (read!([$tt; read!(usize)]));
+        ([$tt:tt; $n:expr]) => ((0..$n).map(|_| read!($tt)).collect::<Vec<_>>());
+        (($($tt:tt),+)) => (($(read!($tt)),*));
+        ($ty:ty) => (input.next().unwrap().parse::<$ty>().unwrap());
+        ({ Isize1 }) => {
+            read!(isize) - 1
+        };
+    }
+
+    let mut a = read!([{ Isize1 }]);
+    a.invert_permutation();
+    println!("{}", a.iter().map(|a| a + 1).format(" "));
+}
+
+fn read_to_static(mut source: impl Read) -> &'static str {
+    let mut input = "".to_owned();
+    source.read_to_string(&mut input).unwrap();
+    Box::leak(input.into_boxed_str())
+}

test-with-generated-opts.toml

@@ -105,6 +105,12 @@ url = "https://atcoder.jp/contests/abc141/tasks/abc141_c"
 matching = "Words"
 meta = { using = ["proconio"] }
 
+[examples.abc142-c]
+name = "ABC142: C - Go to School"
+url = "https://atcoder.jp/contests/abc142/tasks/abc142_c"
+matching = "Words"
+meta = { using = ["itertools", "superslice"] }
+
 [examples.abc142-d]
 name = "ABC142: D - Disjoint Set of Common Divisors"
 url = "https://atcoder.jp/contests/abc142/tasks/abc142_d"