Thread: for loop problem. (again)

I need help figuring out how to make this for loop print 25 times no matter what. The problem is to: generate a table of conversions from Celsius to Rankin, allow the user to enter starting temp and increment. Print 25 lines. Use a for loop in your solution.

Code:

#include<stdio.h>


int main()
{
	//Variable declarations
	double ra;
	double c,inc;
	
	//getting the values from the user
	printf ("Enter the starting temperature in degrees Celsius: ");
	scanf("%lf", &c);
	printf("Enter the increment: ");
	scanf("%lf", &inc);

	printf ("\nCelsius\t\t Rankin\n");  //printing the label for the table
	printf ("-----------------------------\n");
	
	//Print celsius an rakin and calculate rankin in a loop
	for(c=c;c<=25*inc;c+=inc)
	{
		ra = (1.8*c)+32+459.67;  //converting celsius to rankin
		printf ("%7.3f\t\t %7.3f\n",c,ra);  //printing 1 row of values
	}


	//Exit program
	return 0;
}

Now what's the output that you're getting?
for(c=c; // init is optional since c is already init'ed

well it depends on the inputted numbers, for bigger numbers I was getting 25 rows, but with the test value I must use for my homework (c=15 and inc=2.5) I was only getting 20.

Thanks quzah, I was in the middle of trying that when you posted. Got it down.