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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <math.h>
// Define some constants
int range = 100;
// Prototype pythagoras function
float pythagoras(int x, int y, int z);
int main(int argc, char *argv[] ){
// Seed random
srand(time(NULL));
// Define the number of stars that should be generated using command line
// arguments
long num_of_stars = atoi(argv[1]);
// define an array to store the coordinates of the stars in
int star_arr[num_of_stars][3];
// generate the random coordinates
for(int i = 0; i < num_of_stars; i++){
star_arr[i][0] = rand() % range + 1;
star_arr[i][1] = rand() % range + 1;
star_arr[i][2] = rand() % range + 1;
}
// print the content of the array star_arr
for(int i = 0; i < num_of_stars; i++){
printf("%d, %d, %d\n", star_arr[i][0], star_arr[i][1], star_arr[i][2]);
printf("%f\n\n", pythagoras(star_arr[i][0], star_arr[i][1], star_arr[i][2]));
}
// Test if the Star should be generated or not
// If the star should be generated, write it's coordinates to a file
// Else do nothing
return 0;
}
float pythagoras(int x, int y, int z){
float a = pow(x, 2);
float b = pow(y, 2);
float c = pow(z, 2);
float d = a + b + c;
float e = sqrt(d);
return e;
}
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