Fix max abs elem

tasks/elementary/collections/max_abs_elem.toml

@@ -4,27 +4,28 @@ tags              = ["collections"]
 time_to_solve_sec = 150
 
 description_en = """
-Find the maximum absolute value of an array.
+Find the number in array with the maximum absolute value. If there are several of such numbers, return the largest one.
 """
 
 description_ru = """
-Найдите максимальное по модулю число в массиве.
+Найдите максимальное по модулю число в массиве. Если их несколько, верните наибольшее.
 """
 
 limits = """
 - $-100 \\leq arr[i] \\leq 100$
-- $2 \\leq \\text{len}(arr) \\leq 20$
+- $1 \\leq \\text{len}(arr) \\leq 20$
 """
 
 solution = """
 def solution(arr: list[int]) -> int:
-    return max(abs(x) for x in arr)
+    min_num, max_num = min(arr), max(arr)
+    return min_num if abs(min_num) > abs(max_num) else max_num
 """
 
 examples = """
 solution([-1, -1]) == 1
 solution([1, -2, 3, 4]) == 4
-solution([2, 0, -16, -1]) == 16
+solution([2, 0, -16, -1]) == -16
 solution([122, -113, 100]) == 122
 """
 
@@ -46,12 +47,12 @@ expected  = 4
 [[asserts]]
 arguments = [[2, 0, -16, -1]]
 comment   = "Negative has largest absolute value"
-expected  = 16
+expected  = -16
 
 [[asserts]]
 arguments = [[-1, -1]]
 comment   = "All same negative values"
-expected  = 1
+expected  = -1
 
 [[asserts]]
 arguments = [[122, -113, 100]]
@@ -71,7 +72,7 @@ expected  = 5
 [[asserts]]
 arguments = [[-10, -10, -10]]
 comment   = "All same negative values"
-expected  = 10
+expected  = -10
 
 [[asserts]]
 arguments = [[1, 2, 3, 4, 5]]
@@ -81,7 +82,7 @@ expected  = 5
 [[asserts]]
 arguments = [[-1, -2, -3, -4, -5]]
 comment   = "Descending negative sequence"
-expected  = 5
+expected  = -5
 
 [[asserts]]
 arguments = [[10, -10]]
@@ -91,22 +92,22 @@ expected  = 10
 [[asserts]]
 arguments = [[-50, 49]]
 comment   = "Negative slightly larger"
-expected  = 50
+expected  = -50
 
 [[asserts]]
 arguments = [[49, -50]]
 comment   = "Positive slightly smaller"
-expected  = 50
+expected  = -50
 
 [[asserts]]
 arguments = [[100, -99, 0, 1]]
 comment   = "Maximum positive dominates"
 expected  = 100
 
 [[asserts]]
-arguments = [[-100, 99, 0, 1]]
+arguments = [[-100, 99, 0, -1]]
 comment   = "Maximum negative dominates"
-expected  = 100
+expected  = -100
 
 [[asserts]]
 arguments = [[0, 1, -1]]
@@ -116,7 +117,7 @@ expected  = 1
 [[asserts]]
 arguments = [[15, -20, 10, -5]]
 comment   = "Random mixed values"
-expected  = 20
+expected  = -20
 
 [[asserts]]
 arguments = [[7, 14, 21, 28]]
@@ -126,12 +127,12 @@ expected  = 28
 [[asserts]]
 arguments = [[-7, -14, -21, -28]]
 comment   = "Multiples of 7 descending negative"
-expected  = 28
+expected  = -28
 
 [[asserts]]
 arguments = [[33, -44, 55, -66]]
 comment   = "Alternating signs increasing magnitude"
-expected  = 66
+expected  = -66
 
 [[asserts]]
 arguments = [[-1, 0, 1, 2]]
@@ -141,7 +142,7 @@ expected  = 2
 [[asserts]]
 arguments = [[80, -85, 70, -60]]
 comment   = "Large values close together"
-expected  = 85
+expected  = -85
 
 [[asserts]]
 arguments = [[12, 34, -56, 78]]
@@ -151,7 +152,7 @@ expected  = 78
 [[asserts]]
 arguments = [[-12, -34, 56, -78]]
 comment   = "Various two-digit numbers negative heavy"
-expected  = 78
+expected  = -78
 
 [[asserts]]
 arguments = [[3, -3, 6, -6, 9]]
@@ -161,7 +162,7 @@ expected  = 9
 [[asserts]]
 arguments = [[25, -30, 35, -40]]
 comment   = "Multiples of 5 ascending magnitude"
-expected  = 40
+expected  = -40
 
 [[asserts]]
 arguments = [[1, 1, 1, -1, -1]]
@@ -176,14 +177,24 @@ expected  = 21
 [[asserts]]
 arguments = [[-95, -90, -85, 80]]
 comment   = "Large negatives with one positive"
-expected  = 95
+expected  = -95
 
 [[asserts]]
 arguments = [[42, -43, 44, -45]]
 comment   = "Numbers around 40 alternating"
-expected  = 45
+expected  = -45
 
 [[asserts]]
 arguments = [[8, 16, -24, 32]]
 comment   = "Multiples of 8"
 expected  = 32
+
+[[asserts]]
+arguments = [[67]]
+comment   = "Single positive number"
+expected  = 67
+
+[[asserts]]
+arguments = [[-20]]
+comment   = "Single negative number"
+expected  = -20

tasks/medium/collections/longest_winter_holiday.toml

@@ -39,7 +39,7 @@ examples = """
 solution([1], 0) == 1
 solution([0], 1) == 1
 solution([1, 0, 1], 1) == 3
-solution([1, 0, 0, 1], 1) == 3
+solution([1, 0, 0, 1], 1) == 2
 solution([1, 1, 0, 0, 1, 1], 2) == 6
 """
 

tasks/medium/strings/reverse_with_capitalize.toml

@@ -17,26 +17,32 @@ limits = """
 
 solution = """
 def solution(sentence: str) -> str:
-    def reverse_word(word):
-        if not word:
-            return word
-        punct = ''
-        if word[-1] in '.!?':
-            punct = word[-1]
-            word = word[:-1]
-        if not word:
-            return punct
-        had_upper = any(char.isupper() for char in word)
-        reversed_word = word[::-1].lower()
-        if had_upper:
-            reversed_word = reversed_word[0].upper() + reversed_word[1:].lower()
-        return reversed_word + punct
-    return ' '.join(reverse_word(word) for word in sentence.split())
+    sentence += "$"
+    res = ""
+    word, upper = [], []
+    for ch in sentence:
+        if ch.isalpha():
+            word.append(ch.lower())
+            upper.append(ch.isupper())
+        elif ch in "'-":
+            word.append(ch)
+        else:
+            word.reverse()
+            k = 0
+            for c in word:
+                if c.isalpha():
+                    if upper[k]:
+                        c = c.upper()
+                    k += 1
+                res += c
+            word, upper = [], []
+            res += ch
+    return res[:-1]
 """
 
 examples = """
 solution("Hello! Are you.") == "Olleh! Era uoy."
-solution("11Helloworld!") == "Dlrowolleh11!"
+solution("11Helloworld!") == "11Dlrowolleh!"
 solution("Abstraction is often one floor above you.") == "Noitcartsba si netfo eno roolf evoba uoy."
 """
 
@@ -56,7 +62,7 @@ expected  = "Olleh! Era uoy."
 [[asserts]]
 arguments = ["11Helloworld!"]
 comment   = "With numbers and punctuation"
-expected  = "Dlrowolleh11!"
+expected  = "11Dlrowolleh!"
 
 [[asserts]]
 arguments = ["Abstraction is often one floor above you."]
@@ -197,3 +203,18 @@ expected  = "Peed Gninrael"
 arguments = ["Artificial Intelligence"]
 comment   = "AI full term"
 expected  = "Laicifitra Ecnegilletni"
+
+[[asserts]]
+arguments = ["WOW That's Amazing!"]
+comment   = "An apostrophe inside a word"
+expected  = "WOW S'taht Gnizama!"
+
+[[asserts]]
+arguments = ["Do you like my T-shirt?"]
+comment   = "A hyphen inside a word"
+expected  = "Od uoy ekil ym Trihs-t?"
+
+[[asserts]]
+arguments = ["My BFF lives in Arden-Arcade and works at the AT'n'T shop."]
+comment   = "Very complicated sentence"
+expected  = "Ym FFB sevil ni EdacrA-nedra dna skrow ta eht T'N'tA pohs."