REACHTARGET Editorial

PROBLEM LINK:

Contest Division 1
Contest Division 2
Contest Division 3
Contest Division 4

Setter: Abhinav Gupta
Tester: Satyam, Tejas Pandey
Editorialist: Pratiyush Mishra

DIFFICULTY:

281

PREREQUISITES:

None

PROBLEM:

There is a cricket match going on between two teams A and B.

Team B is batting second and got a target of X runs. Currently, team B has scored Y runs. Determine how many more runs Team B should score to win the match.

Note: The target score in cricket matches is one more than the number of runs scored by the team that batted first.

EXPLANATION:

Current score of team B = Y
Target score of Team B = X

In order for team B to win, it needs to have a score of X, thus extra runs that team B needs to score to win are:

X-Y

TIME COMPLEXITY:

O(1), for each test case.

SOLUTION:

Editorialist’s Solution
Tester1’s Solution
Tester2’s Solution