Question

Write a C program to create the double arrays A and B, using the gen rand mat function.

Answer 1

C Program:

#include <stdio.h>
#include <stdlib.h>

// generate a random floating point number from min to max
double gen_rand_num(double min, double max)
{
double range = (max - min);
double num = RAND_MAX / range;
return min + (rand() / num);
}

int main(){
double A[10],B[10];
int i;
for(i=0;i<10;i++){
A[i] = gen_rand_num(1,100);
B[i] = gen_rand_num(1,100);
}
printf("Random generated double array 1:\n");
for(i=0;i<10;i++)
printf("%f ",A[i]);
printf("\nRandom generated double array 2:\n");
for(i=0;i<10;i++)
printf("%f ",B[i]);
return 0;
}

Output: