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#### Search results for float

##### Example:[1]
``````
Write a c program function to calculate the circumference of a circle if the radius of the circle is passed to it.

``````
``````
#include <stdio.h>
#define PI 3.14
float Circum(int );
int main()
{
int rad = 32;
float r;
r = Circum(rad);
printf("The area of the circle is %f\n",r);
return 0;
}
float Circum(int r)
{
return (2 * PI * r);
}

``````
##### Example:[2]
``````
Write a c program function to calculate the area of a circle if the radius of the circle is passed to it.
``````
``````
#include <stdio.h>
#define PI 3.14
float Area(int );
int main()
{
int rad = 32;
float r;
r = Area(rad);
printf("The area of the circle is %f\n",r);
return 0;
}
float Area(int r)
{
return (PI * r * r);
}
``````
##### Example:[3]
``````
Write a c program function to accept the temperature in Deg Centigrade and convert it to Fahrenheit.
``````
``````
#include <stdio.h>
float celtofarenheit(int );
int main()
{
int c = 32;
float r;
r = celtofarenheit(c);
printf("The result is %f\n",r);
return 0;
}
float celtofarenheit(int cel)
{
return ((cel * 1.8) + 32);
}

``````
##### Example:[4]
``````
Write a c program function to accept the principal, rate of interest, period of deposit and to calculate the simple interest.
``````
``````
#include <stdio.h>
float sinterest(int ,float ,int );
int main()
{
int princ = 10000;
float rate = 3.875;
float ra = rate/100;
int period = 5;
float r;
r = sinterest(princ,ra,period);
printf("The Simple interest is %f\n",r);
return 0;
}
float sinterest(int p,float r,int t)
{
return (p*(1 + r * t));
}
``````
##### Example:[5]
``````
Write a c program function to create simple calculator using switch case.
``````
``````
#include <stdio.h>
int main()
{
char op;
float num1, num2, result=0.0f;
printf("Enter [number 1] [operator] [number 2]\n");
scanf("%f %c %f", &num1, &op, &num2);
switch(op)
{
case '+':
result = num1 + num2;
break;
case '-':
result = num1 - num2;
break;
case '*':
result = num1 * num2;
break;
case '/':
result = num1 / num2;
break;
default:
printf("Unsupported Operator");
}
printf("%.2f %c %.2f = %.2f\n", num1, op, num2, result);
return 0;
}
``````

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