From b488d946cf1a1572000ab3e7137946c3d2e9cb32 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Mon, 23 Nov 2020 13:26:20 +0200
Subject: Use explicit starting point

---
 src/partition.rs | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/partition.rs b/src/partition.rs
index 46efeac..3f2837d 100644
--- a/src/partition.rs
+++ b/src/partition.rs
@@ -41,7 +41,7 @@ mod tests {
             list![9]
         ];
 
-        assert_eq!(partition(&|_n| 1, &ins), outs);
+        assert_eq!(partition(&|_n| 1, ins[0], &ins), outs);
     }
 
     #[test]
@@ -49,7 +49,7 @@ mod tests {
         let ins = vec![1, 2, 3, 4, 5, 6, 7, 8, 9];
         let outs = list![list![1, 2], list![3, 4], list![5, 6], list![7, 8], list![9]];
 
-        assert_eq!(partition(&|_n| 2, &ins), outs);
+        assert_eq!(partition(&|_n| 2, ins[0], &ins), outs);
     }
 
     #[test]
@@ -73,7 +73,7 @@ mod tests {
             list![15]
         ];
 
-        assert_eq!(partition(&|_n| 1, &ins), outs);
+        assert_eq!(partition(&|_n| 1, ins[0], &ins), outs);
     }
 
     #[test]
@@ -90,7 +90,7 @@ mod tests {
             list![15]
         ];
 
-        assert_eq!(partition(&|_n| 2, &ins), outs);
+        assert_eq!(partition(&|_n| 2, ins[0], &ins), outs);
     }
 
     fn exp2(n: u32) -> i64 {
@@ -108,7 +108,7 @@ mod tests {
             list![8, 9, 10, 11, 12, 13]
         ];
 
-        assert_eq!(partition(&exp2, &ins), outs);
+        assert_eq!(partition(&exp2, ins[0], &ins), outs);
     }
 
     #[test]
@@ -132,11 +132,11 @@ mod tests {
     }
 }
 
-pub fn partition(f: &dyn Fn(u32) -> i64, v: &[i64]) -> LinkedList<LinkedList<i64>> {
+pub fn partition(f: &dyn Fn(u32) -> i64, v0: i64, v: &[i64]) -> LinkedList<LinkedList<i64>> {
     let mut term: LinkedList<i64> = LinkedList::new();
     let mut res: LinkedList<LinkedList<i64>> = LinkedList::new();
     let mut n: u32 = 1;
-    let mut a: i64 = v[0];
+    let mut a: i64 = v0;
 
     for &i in v.iter() {
         while i >= a + f(n) {
@@ -168,7 +168,7 @@ pub fn partition_days(
         v.sort_unstable();
         v.dedup();
 
-        part = partition(f, &v);
+        part = partition(f, v[0], &v);
     }
 
     part.into_iter()
-- 
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