P13_SPCANDY.py

# Cyael is a teacher at a very famous school in Byteland and she is known by her students for being
# very polite to them and also to encourage them to get good marks on their tests.
#
# Then, if they get good marks she will reward them with candies :) However, she knows they are all very
# good at Mathematics, so she decided to split the candies evenly to all the students she considers worth
# of receiving them, so they don't fight with each other.
#
# She has a bag which initially contains N candies and she intends to split the candies evenly to K students.
# To do this she will proceed as follows: while she has more than K candies she will give exactly 1 candy to
# each student until she has less than K candies. On this situation, as she can't split candies equally among
# all students she will keep the remaining candies to herself.
#
# Your job is to tell how many candies will each student and the teacher
# receive after the splitting is performed.
#
# Input
# The first line of the input contains an integer T denoting the number of test cases. The description of
# T test cases follows.
#
# Each test case will consist of 2 space separated integers, N and K denoting the number of candies and the
# number of students as described above.
#
# Output
# For each test case, output a single line containing two space separated integers, the first one being the
# number of candies each student will get, followed by the number of candies the teacher will get.
#
# Constraints
# T<=100 in each test file
# 0 <= N,K <= 233 - 1
# Example
# Input:
#
# 2
# 10 2
# 100 3
# Output:
#
# 5 0
# 33 1

testCases = int(input())
while testCases:
    testCases -= 1
    N, K = map(int, input().split())
    if  K > 0:
        print((N // K), (N % K))
    else:
        print(0, N)