Question

In Python

Develop a program that uses a list or dictionary that can be searched.   The program should do some kind of processing of list or dictionary members.

Answer 1

def search(lst,key):
    for x in range(len(lst)):
        if(lst[x] == key):
            return "element "+str(key)+" is at index "+str(x)
    return "element "+str(key)+" not found"

#Testing
print(search([2, 5, 7, 9, 12, 15] ,12))

Note:

It is the program using list