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cargo fmt rust code (#1131)

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* cargo fmt code

* Add empty line to seperate unrelated comments

* Fix review

* Update bubble_sort.rs

* Update merge_sort.rs

---------

Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
rongyi
2024-03-16 02:13:41 +08:00
committed by GitHub
parent 54ceef3443
commit 7b1094318b
70 changed files with 1021 additions and 836 deletions
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codes/rust/chapter_dynamic_programming/coin_change.rs
+12 -4
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@@ -11,7 +11,7 @@ fn coin_change_dp(coins: &[i32], amt: usize) -> i32 {
// 初始化 dp 表
let mut dp = vec![vec![0; amt + 1]; n + 1];
// 状态转移：首行首列
for a in 1..= amt {
for a in 1..=amt {
dp[0][a] = max;
}
// 状态转移：其余行和列
@@ -26,7 +26,11 @@ fn coin_change_dp(coins: &[i32], amt: usize) -> i32 {
}
}
}
if dp[n][amt] != max { return dp[n][amt] as i32; } else { -1 }
if dp[n][amt] != max {
return dp[n][amt] as i32;
} else {
-1
}
}
/* 零钱兑换：空间优化后的动态规划 */
@@ -49,12 +53,16 @@ fn coin_change_dp_comp(coins: &[i32], amt: usize) -> i32 {
}
}
}
if dp[amt] != max { return dp[amt] as i32; } else { -1 }
if dp[amt] != max {
return dp[amt] as i32;
} else {
-1
}
}
/* Driver Code */
pub fn main() {
let coins = [ 1, 2, 5 ];
let coins = [1, 2, 5];
let amt: usize = 4;
// 动态规划