We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
Although the expected output is matching with my output it's not passing.
def findZigZagSequence(a, n):
a.sort()#Sorting the array
mid = int(n/2)#Finding the middle element
a[mid], a[n-1] = a[n-1], a[mid]
#Swapping the middle element with the max number
#print(a)
st = mid + 1
ed = n - 2
while(st <= ed):
a[st], a[ed] = a[ed], a[st]
st = st + 1
ed = ed - 1
for i in range (n):
if i == n-1:
print(a[i])
else:
print(a[i], end = ' ')
return
test_cases = int(input())
for cs in range (test_cases):
n = int(input())
a = list(map(int, input().split()))
findZigZagSequence(a, n)
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Zig Zag Sequence
You are viewing a single comment's thread. Return to all comments →
Although the expected output is matching with my output it's not passing. def findZigZagSequence(a, n): a.sort()#Sorting the array mid = int(n/2)#Finding the middle element a[mid], a[n-1] = a[n-1], a[mid] #Swapping the middle element with the max number #print(a) st = mid + 1 ed = n - 2 while(st <= ed): a[st], a[ed] = a[ed], a[st] st = st + 1 ed = ed - 1
test_cases = int(input()) for cs in range (test_cases): n = int(input()) a = list(map(int, input().split())) findZigZagSequence(a, n)