Lec c4 - So far we did Datatypes,Variables,constants...

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1 Computer Programming I TA C162 . So far we did…. Data types, Variables, constants Operators and Expressions Programming Constructs Sequential  Conditional If else, switch   Iterative do while, while, for
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2 Computer Programming I TA C162 . What Next… Derived Data types Arrays Declarations and Initialization One dimensional Arrays  Two dimensional Arrays Multi dimensional Arrays Character Arrays
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3 Computer Programming I TA C162 . What are Arrays ? Consider the following program : main() {  int x;  x = 5;  x = 10;  printf (“X = %d”, x); }   Ordinary variables are capable of holding only one value at a    time.  What if we want to store marks of 1000 students ???  We require  ARRAYS
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4 Computer Programming I TA C162 . Arrays An array is  fixed size   sequenced  collection of elements of the  same   data type  addressable by index or subscript. It is a convenient structure for representing large number of  homogenous  values
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