While And Do-While

Difference Between While and Do-While in Tabular Form.

Basis Terms	While	Do-While
Definition	A while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition.	A do while loop is a control flow statement that executes a block of code at least once, and then repeatedly executes the block, or not, depending on a given boolean condition at the end of the block.
Working	While loop is executed only when given condition is true.	do-while loop is executed for first time irrespective of the condition. After executing while loop for first time, then condition is checked.
Condition Checking	Checking the condition before executing statements.	Checking the condition after having executed statement.
FlowChart Diagram		​
Iterations	The iterations do not occur if, the condition at the first iteration, appears false.	The iteration occurs at least once even if the condition is false at the first iteration.
Semi-colon Use	Not used	Used at the end of the loop
Syntax Example	while ( condition) { statements; //body of loop }	do{ statements; // body of loop. } while( Condition );