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

double funcao1(int y, int z);

int main(void) {
	int radicando = 27;
	int indice = 3;
	
	printf("A %da. raiz de %d é: %lf", indice, radicando, funcao1(radicando, indice));
	
	return 0;
}

double funcao1(int y,int z){
 double k;
 k = pow(y,1.0/z);
 return(k);
}