Do while Loop
The do-while loop is similar to the while loop except
that the conditional expression is tested at the end of the loop. The do-while
statement executes the block of statements within its braces as long as its
conditional expression is true. When you use a do-while statement, the
condition is tested at the end of the do-while loop. this means the code will
always be executed at least once.
Syntax
do
{
staement // Body of do while
}
while(condition);
note: Do while is also called exit loop
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Flow chart
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#include <stdio.h>
int main () {
/* local variable definition */
int a = 10;
/* do loop execution */
do {
printf("value of a: %d\n", a);
a = a + 1;
}while( a <6 );
}
Out put
value of a: 1
value of a: 2
value of a: 3
value of a: 4
value of a: 5
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