Write a static method named countLastDigits that accepts an array of integers as a parameter and examines its elements to determine how many end in 0, how many end in 1, how many end in 2 and so on. Your method will return an array of counters. The count of how many elements end in 0 should be stored in its element at index 0, how many of the values end in 1 should be stored in its element at index 1, and so on.

Question

Scarlet Owens

Computers & Technology

8 June, 22:18

Write a static method named countLastDigits that accepts an array of integers as a parameter and examines its elements to determine how many end in 0, how many end in 1, how many end in 2 and so on. Your method will return an array of counters. The count of how many elements end in 0 should be stored in its element at index 0, how many of the values end in 1 should be stored in its element at index 1, and so on.

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Answers (1)

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Carley Hurst · Answer 1

See explaination for the program code

Explanation:

code:

public static int[] countLastDigits (int[] list) {

int[] count = new int[10];

for (int i = 0; i < list. length; i++) {

int digit = list[i] % 10;

count[digit]++;

}

return count;

}