/Python/Devu and friendship testing codechef solution

Devu and friendship testing codechef solution

Devu and friendship testing codechef solution

t=int(input())
    for i in range(t):
        n=int(input())
        a=list(map(int,input().split()))
        b=set(a)
        print(len(b))

0

Similar codes

0 vote214 views1 answer
Flask on gevent over https
Python
10 votes270 views3 answers
Text recognition python library
Python
0 vote282 views1 answer
Explorer gives new window
Python
0 vote247 views1 answer
Ttk button
Python
0 vote221 views1 answer
Python print top 5 results of array
Python
9 votes231 views6 answers
How to use print in python
Python
0 vote233 views1 answer
How to open cmd and run code using python
Python
0 vote247 views2 answers
Add a column while iterating rows pandas
Python
0 vote259 views1 answer
Apa itu duck typing python
Python
0 vote248 views1 answer
Pandas subplots
Python

Share