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  1. Prepare
  2. Python
  3. Closures and Decorators
  4. Standardize Mobile Number Using Decorators
  5. Discussions

Standardize Mobile Number Using Decorators

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229 Discussions

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  • phamducctrung
     + 0 comments

    Python 3 solution

    def wrapper(f):
    def fun(l):
        format_f = [x[-10:] for x in l]
        decode_f = [f"+91 {x[0:5]} {x[5:10]}" for x in format_f]
        f(decode_f)
    return fun

@wrapper
def sort_phone(l):
    print(*sorted(l), sep='\n')

if __name__ == '__main__':
    l = [input() for _ in range(int(input()))]
    sort_phone(l)

  • unnatitank14
     + 0 comments
    def wrapper(f):
    def fun(l):
        new = []
        for i in l:
            new.append("+91 " + i[-10:-5] + " " + i[-5:])
            
        return f(new)
    return fun

  • nice00guy69
     + 1 comment
    def wrapper(f):
    def fun(l):
        # complete the function
        new = []
        for number in l:
            num = number[-10:]
            new.append("+91 " + num[:5] + " " + num[-5:])
        return f(new)
    return fun

@wrapper
def sort_phone(l):
    print(*sorted(l), sep='\n')

if __name__ == '__main__':
    l = [input() for _ in range(int(input()))]
    sort_phone(l)

  • dilajevolves
     + 0 comments
    def wrapper(f):
    def fun(l):
        l = [f"+91 {num[-10:-5]} {num[-5:]}" for num in l]
        f(l)
    return fun

@wrapper
def sort_phone(l):
    print(*sorted(l), sep='\n')

if __name__ == '__main__':
    l = [input() for _ in range(int(input()))]
    sort_phone(l)

  • martinquispe01
     + 0 comments

    def wrapper(sort_fun):

    def fun(arg_l):
    # complete the function
    numeros = []
    for i in map(str, arg_l):
      recortar = i[-10:]
      num = f"+91 {recortar[:5]} {recortar[5:]}"
      numeros.append(num)

    return sort_fun(numeros)
return fun