SaltyChocolat
New Coder
Thread locked until author fixes the follow: Code not in BBCode.
so, i just made a binary search function (works, tested) and i want to make a get input function, in order to collect the array and the targeted number, but i do not know how to use multiple functions, and the variable seems to not work (arr) if i use it in the middle, and the result = search(arr, target) doesnt work, because the variables arent detected, can someone correct or point out the mistakes i made or send a code very close to this that should fix it?Thanks in advance
def get_input():
arr = []
target = 0
if target == 0:
target = input("pick a number to find: ")
while len(arr) < 5 :
x = input("pick a number:")
arr.append(x)
get_input()
def search(arr, target):
left = 0
right = len(arr) - 1
mid = (left + right ) // 2
while left <= right:
if arr[mid] == target :
return mid
elif target > arr[mid] :
left = mid + 1
else:
right = mid - 1
return -1
print(result)
def get_input():
arr = []
target = 0
if target == 0:
target = input("pick a number to find: ")
while len(arr) < 5 :
x = input("pick a number:")
arr.append(x)
get_input()
def search(arr, target):
left = 0
right = len(arr) - 1
mid = (left + right ) // 2
while left <= right:
if arr[mid] == target :
return mid
elif target > arr[mid] :
left = mid + 1
else:
right = mid - 1
return -1
print(result)
