Looping in
Flowchart
Computers are efficient in executing repetitive
operations. In programs,
there are invariably repetitive operations, which
are needed to be
represented in flowcharts. Consider the following
flowchart where the
start block shows where the algorithm begins.
In figure 4.1 an unconditional infinite loop is
shown. The exception in
this flowchart is the flow direction from lower to
upper. The last block of
this
flowchart will never be executed.
