This commit is contained in:
krahets
2024-03-18 03:11:07 +08:00
parent bc0054a577
commit 54c7448946
48 changed files with 577 additions and 408 deletions

View File

@ -329,7 +329,9 @@ comments: true
/* 二分查找:问题 f(i, j) */
fn dfs(nums: &[i32], target: i32, i: i32, j: i32) -> i32 {
// 若区间为空,代表无目标元素,则返回 -1
if i > j { return -1; }
if i > j {
return -1;
}
let m: i32 = (i + j) / 2;
if nums[m as usize] < target {
// 递归子问题 f(m+1, j)