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Asked by Pehal Last Modified
Answer The do...while loop is a variant of the while loop with one important difference: the body of do...while loop is executed once before the condition is checked. Its syntax is: do { // body of loop; } while (condition);
do {
// the body of the loop
}
while (testExpression);
Loops come into use when we need to repeatedly execute a block of statements. Like while the do-while loop execution is also terminated on the basis of a test condition. The main difference between a do-while loop and a while loop is in the do-while loop the condition is tested at the end of the loop body, i.e do-while loop is exit controlled whereas the other two loops are entry-controlled loops.
Syntax:
do
{
// loop body
update_expression;
}
while (test_expression); read less Related Questions
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