Problem 42586. Find Missing Number
A little problem (inspired by CodeChef) for the coffee break.
A friend give you an array of size n-1 integers and these integers are in the range of 1 to n. There are no duplicates in array, but one of the integers is missing. Write efficient code to find the missing integer.
- The first argument contains an integer n denoting the size of array
- The second argument contains n integers A1, A2, ..., AN denoting the elements of array.
Solution Stats
Problem Comments
-
1 Comment
Pritesh Shah
on 31 Dec 2016
Nice problem !!
Solution Comments
Show commentsProblem Recent Solvers64
Suggested Problems
-
1282 Solvers
-
Project Euler: Problem 1, Multiples of 3 and 5
3213 Solvers
-
425 Solvers
-
Matlab Basics - Absolute Value
614 Solvers
-
5200 Solvers
More from this Author43
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!