organizado en carpetas

curso_tinchicusls/copiar/Cargo.toml

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+[package]
+name = "copiar"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

curso_tinchicusls/copiar/src/main.rs

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+fn sumar(v1: Vec<i32>, v2: Vec<i32>) -> (Vec<i32>, Vec<i32>, i32) {
+    let sum = v1.iter().fold(0i32, |a, &b| a + b);
+    let prod = v2.iter().fold(1i32, |a, &b| a * b);
+    return (v1, v2, sum + prod);
+}
+
+fn main() {
+    let vecuno = vec![2, 3, 5];
+    let vecdos = vec![3, 5];
+    let (vecuno, vecdos, rta) = sumar(vecuno, vecdos);
+    println!("{} + {} = {}", vecuno[0], vecdos[0], rta);
+}