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  1. Prepare
  2. Python
  3. Sets
  4. Set .add()
  5. Discussions

Set .add()

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957 Discussions

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  • A_Adera
     + 0 comments
    def get_distinct_country_stamp(N, countries):
    country_set = set()  
    for country in countries:  
        country_set.add(country)  
    return len(country_set)  
    
N = int(input().strip())
countries = [input().strip() for i in range(N)]

count = get_distinct_country_stamp(N, countries)
print(f"{count}")

  • amarakoushal
     + 0 comments

    n=int(input()) countries=set() for i in range(n): name=input() countries.add(name) print(len(countries))

  • ShivamDA
     + 0 comments

    n=int(input()) se=set() for i in range(n): se.add(input())

    print(len(se))

  • prachitawar93
     + 0 comments

    country_size=int(input()) country_set=set() for _ in range(country_size): country_name=input() country_set.add(country_name) print(len(country_set))

  • prachitawar93
     + 0 comments

    country_size=int(input()) country_set=set() for _ in range(country_size): country_name=input() country_set.add(country_name) print(len(country_set))