array/fast_slow_pointer_26/src/main.rs

@@ -1,25 +1,8 @@
 fn main() {
-    let mut case_a: Vec<i32> = vec![3, 2, 2, 3];
-    // 傳入時也要帖別聲明 &mut -> &mut case_a
-    let result = remove_duplicates(&mut case_a, 3);
-    println!("Result: {}", result);
+    println!("Hello, world!");
 }
 
 pub fn remove_duplicates(nums: &mut Vec<i32>) -> i32 {
-    let mut fast_pointer:usize = 0;
-    let mut slow_pointer:usize = 0;
-    let stop = nums.len();
-    let mut target = nums[0];
-
-    // [), 想停止條件
-    while fast_pointer < stop {
-        if nums[fast_pointer] != target {
-            nums[slow_pointer] = nums[fast_pointer];
-            slow_pointer += 1;
-            target = nums[fast_pointer]
-        }
-        fast_pointer +=1;
-    }
-
-    return slow_pointer as i32
+    let mut slow_pointer :usize= 0;
+    let mut fast_pointer:usize=0;
 }

tg/maximum_subarray_53/Cargo.lock

@@ -1,7 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "maximum_subarray_53"
-version = "0.1.0"

tg/maximum_subarray_53/Cargo.toml

@@ -1,6 +0,0 @@
-[package]
-name = "maximum_subarray_53"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]

tg/maximum_subarray_53/src/main.rs

@@ -1,43 +0,0 @@
-
-// 給訂一個陣列 array 拿出最大子集合的總和
-
-pub fn max_sub_array(nums: Vec<i32>) -> i32 {
-    if nums.len() <=0{
-        return 0;
-    }
-
-    let mut c_sum :i32 = nums[0]; // 目前的總和
-    let mut max_sum :i32 = nums[0]; // 總和的最大值
-
-    // 起始條件從一開始，原因是因為 0 已經為初始值，不用再算一次
-    for item in 1..nums.len() {
-        // 要跟自己比，如果這個數字目前最大，就從自己這個數字開始計算就好，因為會有這個case 表示前面 c_sum + nums[item] 已經為負數
-        c_sum = max(nums[item], c_sum+nums[item]);
-        max_sum = max(max_sum,c_sum)
-    }
-
-    return max_sum;
-}
-
-pub fn max(a:i32, b:i32) -> i32 {
-    if a > b {
-        return a;
-    }
-
-    return b;
-}
-
-
-fn main() {
-    let case_a: Vec<i32> = vec![-2,1,-3,4,-1,2,1,-5,4];
-    let result = max_sub_array(case_a);
-    println!("Result: {}", result);
-
-    let case_b: Vec<i32> = vec![1];
-    let result = max_sub_array(case_b);
-    println!("Result: {}", result);
-
-    let case_c: Vec<i32> = vec![5,4,-1,7,8];
-    let result = max_sub_array(case_c);
-    println!("Result: {}", result);
-}

tg/maximum_subarray_53/src/readme.md

@@ -1,30 +0,0 @@
-Given an integer array nums, find the
-subarray
-with the largest sum, and return its sum.
-
-
-
-Example 1:
-
-Input: nums = [-2,1,-3,4,-1,2,1,-5,4]
-Output: 6
-Explanation: The subarray [4,-1,2,1] has the largest sum 6.
-Example 2:
-
-Input: nums = [1]
-Output: 1
-Explanation: The subarray [1] has the largest sum 1.
-Example 3:
-
-Input: nums = [5,4,-1,7,8]
-Output: 23
-Explanation: The subarray [5,4,-1,7,8] has the largest sum 23.
-
-
-Constraints:
-
-1 <= nums.length <= 105
--104 <= nums[i] <= 104
-
-
-Follow up: If you have figured out the O(n) solution, try coding another solution using the divide and conquer approach, which is more subtle.

tg/maximum_subarray_53/target/.rustc_info.json

@@ -1 +0,0 @@
-{"rustc_fingerprint":13714326583451104423,"outputs":{"15729799797837862367":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/daniel/.rustup/toolchains/stable-aarch64-apple-darwin\noff\npacked\nunpacked\n___\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_abi=\"\"\ntarget_arch=\"aarch64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"aes\"\ntarget_feature=\"crc\"\ntarget_feature=\"dit\"\ntarget_feature=\"dotprod\"\ntarget_feature=\"dpb\"\ntarget_feature=\"dpb2\"\ntarget_feature=\"fcma\"\ntarget_feature=\"fhm\"\ntarget_feature=\"flagm\"\ntarget_feature=\"fp16\"\ntarget_feature=\"frintts\"\ntarget_feature=\"jsconv\"\ntarget_feature=\"lor\"\ntarget_feature=\"lse\"\ntarget_feature=\"neon\"\ntarget_feature=\"paca\"\ntarget_feature=\"pacg\"\ntarget_feature=\"pan\"\ntarget_feature=\"pmuv3\"\ntarget_feature=\"ras\"\ntarget_feature=\"rcpc\"\ntarget_feature=\"rcpc2\"\ntarget_feature=\"rdm\"\ntarget_feature=\"sb\"\ntarget_feature=\"sha2\"\ntarget_feature=\"sha3\"\ntarget_feature=\"ssbs\"\ntarget_feature=\"vh\"\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"apple\"\nunix\n","stderr":""},"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.78.0 (9b00956e5 2024-04-29)\nbinary: rustc\ncommit-hash: 9b00956e56009bab2aa15d7bff10916599e3d6d6\ncommit-date: 2024-04-29\nhost: aarch64-apple-darwin\nrelease: 1.78.0\nLLVM version: 18.1.2\n","stderr":""}},"successes":{}}

tg/maximum_subarray_53/target/CACHEDIR.TAG

@@ -1,3 +0,0 @@
-Signature: 8a477f597d28d172789f06886806bc55
-# This file is a cache directory tag created by cargo.
-# For information about cache directory tags see https://bford.info/cachedir/

tg/maximum_subarray_53/target/debug/.fingerprint/maximum_subarray_53-c92090361541cf7f/bin-maximum_subarray_53

@@ -1 +0,0 @@
-d4ccd69760fe70e7

tg/maximum_subarray_53/target/debug/.fingerprint/maximum_subarray_53-c92090361541cf7f/bin-maximum_subarray_53.json

@@ -1 +0,0 @@
-{"rustc":792111255936306319,"features":"[]","declared_features":"","target":278490767354053006,"profile":14453530908159220714,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/maximum_subarray_53-c92090361541cf7f/dep-bin-maximum_subarray_53"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

tg/maximum_subarray_53/target/debug/.fingerprint/maximum_subarray_53-c92090361541cf7f/invoked.timestamp

@@ -1 +0,0 @@
-This file has an mtime of when this was started.

tg/maximum_subarray_53/target/debug/deps/maximum_subarray_53-c92090361541cf7f.d

@@ -1,5 +0,0 @@
-/Users/daniel/Documents/Rust/leetcode-rust/tg/maximum_subarray_53/target/debug/deps/maximum_subarray_53-c92090361541cf7f: src/main.rs
-
-/Users/daniel/Documents/Rust/leetcode-rust/tg/maximum_subarray_53/target/debug/deps/maximum_subarray_53-c92090361541cf7f.d: src/main.rs
-
-src/main.rs:

tg/maximum_subarray_53/target/debug/maximum_subarray_53.d

@@ -1 +0,0 @@
-/Users/daniel/Documents/Rust/leetcode-rust/tg/maximum_subarray_53/target/debug/maximum_subarray_53: /Users/daniel/Documents/Rust/leetcode-rust/tg/maximum_subarray_53/src/main.rs