Counting occurrences is used to count how often a value appears in a list.<\/p>\n
set total to zero\nfor each item in list\n if item is a mathch then\n add 1 to the counter\n end if\nnext item\n<\/pre>\nCounting values as they are entered (Nat4)<\/h1>\n
#\r\nadults = 0\r\nfor person in range(10):\r\n age = int(input("Enter age"))\r\n if age >= 18:\r\n adults = adults + 1\r\n#<\/pre>\nCounting values is an in an array (Nat5)<\/h1>\n
#\r\nages = [18, 12, 15, 21, 19, 23, 21, 35, 25, 14]\r\n#\r\nadults = 0\r\nfor person in range(10):\r\n if ages[person] >= 18:\r\n adults = adults + 1\r\n#<\/pre>\nAdding numbers in an array of records (Higher)<\/h1>\n
Traversing array by index:<\/h2>\n
#\r\nadults = 0\r\nfor person in range(10):\r\n if members[person].age >= 18:\r\n adults = adults + 1\r\n#<\/pre>\nTraversing array by values:<\/h2>\n
#\r\nadults = 0\r\nfor person in members:\r\n if person.age >= 18:\r\n adults = adults + 1\r\n#<\/pre>\n","protected":false},"excerpt":{"rendered":"Counting occurrences is used to count how often a value appears in a list. General Algorithm set total to zero for each item in list if item is a mathch then add 1 to the counter end if next item Counting values as they are entered (Nat4) # adults = 0 for person in range(10): age = int(input("Enter age")) if age >= 18: adults = adults + 1 # Counting<\/p>\n