How To Write a C program that generates two random numbers ?

Write a C program that generates two random numbers.

Print both numbers that are generated.

Then use a ternary (or conditional) operator to identify the largest of the 2 numbers and print the result.

Seed the random number generator so the numbers generated are not the same every time.

Submit the .c file only.

Sample Run:

Random 1:8809
Random 2:27141
The max of 8809 and 27141 is 27141.

1. #include <stdio.h>
2. #include <stdlib.h> // void srand(unsigned int); - int rand(); - NULL - RAND_MAX,
3. #include <time.h> // time_t time(time_t*) - NULL
4.  
5. int main()
6. {
7.     srand((unsigned int)time(NULL)); // seeds srand with the number of seconds since January 1st 1970
8.     int rand1 = rand(); //init the vars to random
9.     int rand2 = rand(); //init the vars to random
10.     int max = rand1 > rand2 ? rand1 : rand2; //Ternary (three) conditional operator which sets max = rand1 if true and max = rand2 if false
11.     printf("Random 1: %d \n", rand1);
12.     printf("Random 1: %d \n", rand2);
13.     printf("The max of %d and %d is %d \n", rand1, rand2, max);
14.     return 0;
15. }

C program generates a random number and uses an algorithm to generate 9 other numbers.

Linear Congruential Generator - C Program Generates A Random Number And Uses An Algorithm To Generate 9 Other Numbers.

Solution For C Program:

C Program Generates 10 Random Integers Between 0 and 99.

How to write a C Program that Generates 10 Random Integers Number Between 0 and 99 in C Programming Language ?

This C program generates 10 random integers between 0 and 99. 
The srand() function generates a seed value for the rand() function.

Solution For C Program:

C Program to Find Random Number

How to write a C Program to Find Random Number in C Programming Language ?

Solution For C Program :

/*C Program to Find Random Number.*/

#include<stdio.h>

#include <stdlib.h>

#include <time.h>

int main(void)

{

int i;

time_t t;

srand((unsigned) time(&t));

printf(“Ten random numbers from 0 to 99\n\n”);

for(i=0; i<10;i++)

printf(“%d\n”,rand()%100);

}

Input reads in the array positions and range for random generation.

How to write a C Program to Input reads in the array positions and range for random generation in C Programming Language ?

Solution:

1. #include <stdio.h>
2. #include <time.h>
3. #include <math.h>
4.  
5.     /*Input reads in the array positions and range for random generation.*/
6.  
7. void readInput()    {
8.     int inputArray[2];
9.  
10.     puts("Please enter the number of positions and the range second:");
11.     scanf("%d %d", &inputArray[0], &inputArray[1]);
12.  
13.     return inputArray[0 - 1];
14. }
15.  
16. int main()  {
17.     int inputArray[2] = readInput();
18.  
19.     printf("%d %d", inputArray[0], inputArray[1]);
20. }