Python09_Errors_and_Exceptions

## Python
## Errors and Exceptions


## Exceptions
# Enter your code here. Read input from STDIN. Print output to STDOUT
n = int(input())
for _ in range(n):
    a,b = input().split()
    try: 
        print(int(a)//int(b))
    except Exception as err:
        print('Error Code:', err)


## Incorrect Regex
# Enter your code here. Read input from STDIN. Print output to STDOUT

# # Option 1
# import re
# for _ in range(int(input())):
#     result = True
#     try:
#         reg = re.compile(input())
#     except Exception:    # raises "re.error"
#         result = False
#     print(result)

# Option 2
import re
for _ in range(int(input())):  
    try:
        print(bool(re.compile(input())))
    except:
        print('False')


## end ##