Team Composition: Programmers and Mathematicians solution codechef
The All-Berland Team Programming Contest will take place very soon. This year, teams of four are allowed to participate.
There areprogrammers and mathematicians at Berland State University. How many maximum teams can be made if:
- each team must consist of exactly students,
- teams of mathematicians or programmers are unlikely to perform well, so the decision was made not to compose such teams.
Thus, each team must have at least one programmer and at least one mathematician.
Print the required maximum number of teams. Each person can be a member of no more than one team.
Also read: ATM and Students solution codeforces
The first line contains an integer( ) —the number of test cases.
This is followed by descriptions ofsets, one per line. Each set is given by two integers and ( ).
6 5 5 10 1 2 3 0 0 17 2 1000000000 1000000000
Also read: Make Even solution codeforces
2 1 1 0 2 500000000
In the first test case of the example, two teams can be composed. One way to compose two teams is to compose two teams ofprogrammers and mathematicians.
In the second test case of the example, only one team can be composed:programmers and mathematician in the team.