Find Circumference Of Circle (const keyword)

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Find Circumference Of Circle (const keyword) 

/* Author --> HARSH PATEL */
#include<stdio.h>
int main()
{
    float r = 5;
    float pi = 3.14;
    float C = 2*pi*r;

    printf("Cirumference of Circle = %f",C);
}

output

Cirumference of Circle = 31.400002

 
•now the program ends without any error.


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