29: W.A.P.
to read number until you entered positive numbers.
Program:
#include <stdio.h>
#include <conio.h>
void main()
{
clrscr();
int num;
do
{
printf("Enter number =
");
scanf("%d", &num);
} while (num <= 0);
getch();
}
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Output:
Enter number = -5
Enter number = -4
Enter number = 3
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Algorithm:
1.
START
2.
Declare
num.
3.
Enter the
value of num.
4.
If (num
<= 0) then goto step 3.
5.
STOP
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Flowchart:
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