Question

Write a void function that generates a random number from 0 to 1 with two decimal digits and uses a proper parameter to return it. Write a C program that calls the function and displays the return value.

Answer 1

#include <stdio.h>

#include <stdlib.h>

#include <time.h>

//function declaration

double genRandNumber();

int main()

{

srand ((unsigned)time(0));

//Declaring variables

double rand;

//calling the function

rand=genRandNumber();

  

//Displaying the returned value

printf("The Random Number :%.2lf\n",rand);

  

return 0;

}

double genRandNumber()

{

return (double)rand()/(double)RAND_MAX;

}

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Output:

_______________Thank You