PPT Slide

Programming and Problem

Solving

A simple program

PROGRAM test

PRINT *, ”Hello!”

END PROGRAM test

4) Execution and testing

y

This is the checking step that the algorithm and program are

correct.

y

Compile (produce an object file) {

compile-time errors

} + run {

run-time

errors

}:

IMPORTANT

!! Logic errors that arise in the design of the

algorithm or in the coding of the program are very hard to find.

5) Program maintenance

y

In real world applications, programs need to modify to improve

their performance.

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