Question

How to get the Nth root in C

Answer 1

#include <stdio.h>
#include <math.h>

int main(void) {
    double number = 243;
    int N = 5;
    
    double nth_root = pow(number, 1.0 / N);

    printf("%.2f\n", nth_root);

    return 0;
}

 
 
/*
run:
 
3.00
 
*/

 

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