feat: 1672_richest_customer_wealth

1672_richest_customer_wealth/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "richest_customer_wealth"
+version = "0.1.0"

1672_richest_customer_wealth/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "richest_customer_wealth"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

1672_richest_customer_wealth/src/lib.rs

@@ -0,0 +1,11 @@
+pub struct Solution;
+
+impl Solution {
+    pub fn maximum_wealth(accounts: Vec<Vec<i32>>) -> i32 {
+        accounts
+            .iter()
+            .map(|assets| assets.iter().sum())
+            .max()
+            .unwrap()
+    }
+}