C Tutorial/math.h/hypot

hypot

Item Value Header file math.h Declaration float hypotf(float side1, float side2);double hypot(double side1, double side2);long double hypotl(long double side1, long double side2); Return return the square root of the sum of the squares of side1 and side2.

<source lang="cpp">#include <math.h>

 #include <stdio.h>
 int main(void)
 {
    int e;
    double f;
    f = hypotf(3, 4);
    printf("%f", f);

 }</source>