New Rust

Common-Use/vec.rs

@@ -0,0 +1,18 @@
+fn sum(list:&Vec<i64>) -> i64 {
+    let mut total = 0;
+    for i in list {
+        total += i;
+    }
+    total
+}
+
+fn main(){
+    let mut v: Vec<i64> = Vec::new();
+    v.push(1);
+    v.push(2);
+    v.push(3);
+    for i in &v {
+        println!("{}", i);
+    }
+    println!("Sum: {}", sum(&v));
+}