You'll need a helper variable for this, so depending on your programming language, the solution becomes:
int helper;
helper = arr[i];
arr[i] = arr[j];
arr[j] = helper;
The toolbox contains software routines that developers use to create a consistent computer environment.
Go into your trash bin in your computer.
Because of the reflection on the window or mirror.
Answer:
Software requirement specification
Explanation:
requirement specification is the first step before proceeding with any project.
we should validate our output at all phases with software requirement specification
