Given an array that represents sock colors: Sock_colors = [3,3,2,1,1,3,5,1,4,2], how many pairs of the same color socks exist?1 point324

Sure, here is the step by step solution:

1. First, we need to count the frequency of each color in the array. We can use a dictionary in Python for this purpose. The keys of the dictionary will be the colors and the values will be the frequency of each color.

2. Initialize an empty dictionary: color_count = {}

3. Iterate over the array and count the frequency of each color:

for color in Sock_colors:
    if color in color_count:
        color_count[color] += 1
    else:
        color_count[color] = 1

4. Now, we have a dictionary where the keys are the colors and the values are the frequency of each color. To find the number of pairs, we need to divide the frequency of each color by 2 and take the floor of the result (because a pair consists of 2 socks).

5. Initialize a variable pairs = 0 to store the total number of pairs.

6. Iterate over the dictionary and add the number of pairs for each color to the total number of pairs:

for color in color_count:
    pairs += color_count[color] // 2

7. Now, pairs contains the total number of pairs of the same color socks.

So, the final Python code will look like this:

Sock_colors = [3,3,2,1,1,3,5,1,4,2]
color_count = {}
for color in Sock_colors:
    if color in color_count:
        color_count[color] += 1
    else:
        color_count[color] = 1
pairs = 0
for color in color_count:
    pairs += color_count[color] // 2
print(pairs)

When you run this code, it will print the total number of pairs of the same color socks.

Sure, here is the step by step solution:

1. First, we need to count the frequency of each color in the array. We can use a dictionary in Python for this purpose. The keys of the dictionary will be the colors and the values will be the frequency of each color.

2. Initialize an empty dictionary: color_count = {}

3. Iterate over the array and count the frequency of each color:

for color in Sock_colors:
    if color in color_count:
        color_count[color] += 1
    else:
        color_count[color] = 1

4. Now, we have a dictionary where the keys are the colors and the values are the frequency of each color. To find the number of pairs, we need to divide the frequency of each color by 2 and take the floor of the result (because a pair consists of 2 socks).

5. Initialize a variable pairs = 0 to store the total number of pairs.

6. Iterate over the dictionary and add the number of pairs for each color to the total number of pairs:

for color in color_count:
    pairs += color_count[color] // 2

7. Now, pairs contains the total number of pairs of the same color socks.

So, the final Python code will look like this:

Sock_colors = [3,3,2,1,1,3,5,1,4,2]
color_count = {}
for color in Sock_colors:
    if color in color_count:
        color_count[color] += 1
    else:
        color_count[color] = 1
pairs = 0
for color in color_count:
    pairs += color_count[color] // 2
print(pairs)

When you run this code, it will print the total number of pairs of the same color socks.