what is the output

main()
{
printf("hai");
}

Steps in Program Development

Steps in Program Development

•Define the problem

•Outline the solution

•Develop the outline into an algorithm

•Test the algorithm for correctness

•Code the algorithm into a programming language

•Run the program on computer

•Document and maintain the program

Algorithm Definition

•Lists the steps involved in accomplishing a task which must

–Be precise and unambiguous

–give the correct solution in all cases

•Algorithms can be written in pseudocode, or can be expressed by means of a flowchart

Pseudocode

•Statements are written in simple English.

•Each instruction is written on a separate line.

•Keywords and indentation are used to signify particular control structures.

•Each set of instructions is written from top to bottom with only 1 entry and 1 exit.

•Groups of statements may be formed into modules and that group can be given a name.