Python | Operator.countOf

# Show Python program
# using the countOf () function
# in the list

from operator impo rt *  

arr = [ 1 , 2 , 3 , 3 , 3 ]

arr1 = [ ’a ’ , ’ b’ , ’c’ , ’ b’ , ’d’ ]

print ( "Number of occurrence of b in arr1 = " , countOf (arr1, " b " ))

print ( "Number of occurrence of e in arr1 = " , countOf (arr1, " e " ))

print ( "Number of occurrence of 3 in arr = " , countOf (arr, 3 ))

# Show Python program
# use countOf function ()
# in the dictionary

from operator import *

d = { " score " : 3 , "score1" : 1 , "score2" : 3 , "score3" : 1 , "score4" : 3 }

print ( "Number of occurrence of three in dict =" , countOf (d.values ​​(), 3 ))

print ( " Number of occurrence of one in dict = " , countOf (d.values ​​(), 1 ))

print ( "Number of occurrence of four in dict =" , countOf (d.values ​​(), 4 ))

# Show Python program
# using the countOf () function
# in tuples

from operator import *

tup = ( 1 , 2 , 3 , 3 , 3 )

print ( " Number of occurrence of e in tuple1 = " < code class = "plain">, countOf (tup1, "e" ))

print ( "Number of occurrence of 3 in tuple =" , countOf (tup, 3 ))