Question

Labview question:

Create a VI using a While Loop that continuously generates random numbers between 0 and 1000 until it generates a number that matches a number selected by the user. Determine how many random numbers the VI generated before the matching number.

conditions to applied on above problem:

1. Convert the “random number” generator floating point numerical output to integer values to make it easier to find a match.

2. The “user selected number control” should be on the outside of the loop and be set to an integer representation. The control must also prevent users from entering a value less than zero or greater than 1000.

Answer 1

open the linux terminal

step1: type vi and Enter

write this code in the vi editor

#include<stdlib.h>
#include<stdio.h>
#include<time.h>
int main(){
   int i=0;
   int count_check=0;
   int check=0;
   srand(time(0));
   int user=1;
   while(1){
   printf("Enter Number");
   scanf("%d",&user);
   if(user>=1 && user<=1000){
       break;
   }
   }
  
   while(check!=user){
       check=rand()%1000+1;
       i=i+1;
}
printf("match number:%d\n",check);
printf("before match:%d",i);
}

after completion after writing enter escape button and type this

: w check.c

the file saved as check.c

later again enter escape button and type

:wq

it was quit from vi editior

later type these commands to execute the code

for compilation of c code

cc -o check check.c

and Enter later

./check

these two commands are used to compile the c code and execute the code.

#if you have any doubts comment below...