Categorize Grades

You are given a list of student grades (each an integer between 0 and 100). Your task is to categorize these grades into the following groups based on their value:

• $$A: 90 \leq grade \leq 100$$
• $$B: 80 \leq grade \leq 89$$
• $$C: 70 \leq grade \leq 79$$
• $$D: 60 \leq grade \leq 69$$
• $$F: 0 \leq grade \leq 59$$

Read the grades from standard input and output the count for each category in the order A, B, C, D, F (space separated) to standard output.

inputFormat

The input is a single line containing a space-separated list of integers representing the grades. It is possible that the list is empty, in which case there are no grades.

outputFormat

The output is a single line containing five integers separated by a single space. These represent the counts of grades in the categories A, B, C, D, and F respectively.

85 92 78 64 45 88 100 73 68 91 50

3 2 2 2 2