n | def process_input(): | n | def main() -> None: |
| matrix = [[0 for _ in range(101)] for _ in range(101)] | | count_matrix = [[0 for _ in range(101)] for _ in range(101)] |
| while True: | | while True: |
| pair = input() | | pair = input() |
| if not pair: | | if not pair: |
| break | | break |
n | x, y = map(int, pair.split(',')) | n | i, j = map(int, pair.split(',')) |
| matrix[x][y] += 1 | | count_matrix[i][j] += 1 |
| for i in range(101): | | for i in range(101): |
| for j in range(101): | | for j in range(101): |
n | if matrix[i][j] != 0: | n | if count_matrix[i][j] > 0: |
| for _ in range(matrix[i][j]): | | for _ in range(count_matrix[i][j]): |
| print(f'{i}, {j}') | | print(f'{i}, {j}') |
| if __name__ == '__main__': | | if __name__ == '__main__': |
t | process_input() | t | main() |