C and C based languages - Conditionals and Loops

Conditionals and Loops - C and C based languages module C203

In this module, we study conditional statements like if and else that you use in C to have parts of your code run only if certain conditions are true, and loops such as while and for while provide the facilities through which you get parts of your code to repeat a number of times, or until a certain condition is met.

This topic is presented on public courses Programming in C, C and C++ Programming

Examples from our training material

cb.c	Using { and } to scope a block
makefile	makefile for module C203
sindy.c	Singapore teapot in C
tall.c	Temperature conversions using if
tall2.c	Temperature conversions using switch
tall3.c	Temperature conversions in a while loop
tall4.c	Temperature conversions with ++ and +=
tall6.c	Temperature conversions in a while loop

Opentalk forum discussions related to this topic

double comparisons within an if stat
Double type rounding

Background information

Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Topics covered in this module

The if statement.
Writing conditions in C.
Exercise.
if, else, elseif.
switch, case, default.
while.
++ and += operator families.
Exercise.
do while.
for.
break and continue.
goto and labels.
Layout of your blocks, and comments revisited.
Exercise.

Complete learning

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