int a[5]={10,29,-6,3,2}; - Reserved location and Initialization, What is an array? - A set of variables that are under a common name, int a[]={1,2,3,4,5,6,7}; - Size of array would be number of elements defined, int a[6]={1,2,3,4} - Remaining elements are initialized with zeros, int a[5]; - Any garbage value; not zero, int a[4]={1,2,3,4,5,6,7} - Error, int a[5]={10} - All the memory location will have 10 , int a[3]={ } - Compile time Error, Can the size of an array be changed at runtime in C++? - No, Never, What is the term for accessing elements of an array using an index in C? - Indexing,

Array basics

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