Bombs and $100 bills code in Python by Mavy💖

main.py

import sys

def main(lines):
    new_lines = lines[1:]
    output_lines = list()

    # First line workaround

    first_line = lines[0].split()

    n = int(first_line[0])
    m = int(first_line[1])
    k = int(first_line[2])

    # Converting new lines to mutable lines

    for line in new_lines:
        lst = list()

        for letter in line:
            lst.append(letter)

        output_lines.append(lst)

    # Getting the locations of bombs

    tmp_locations = list()
    bomb_locations = list()

    for lst in output_lines:
        indexes = list()
        i = 0

        for letter in lst:
            if letter == 'B':
                indexes.append(i)

            i = i + 1

        tmp_locations.append(indexes)

    y = 0

    for location in tmp_locations:
        for x in location:
            pos = list()

            pos.append(x)
            pos.append(y)

            bomb_locations.append(tuple(pos))

        y = y + 1

    # Coding the bomb

    for bx, by in bomb_locations:
        output_lines[by][bx] = 0

        for ys in range(n):
            for xs in range(m):
                if xs == bx or ys == by:
                    output_lines[ys][xs] = 0

    # Converting remained numbers into int

    y = 0

    for line in output_lines:
        x = 0

        for n in line:
            output_lines[y][x] = int(n)

            x = x + 1

        y = y + 1

    # FINAL step: adding remained numbers

    total = 0

    for line in output_lines:
        for num in line:
            total = total + num 

    # Print the result

    print(total)

if __name__ == '__main__':
    lines = []
    for l in sys.stdin:
        lines.append(l.rstrip('\r\n'))
    main(lines)