C program to find frequency of a number in array
Hello, Student today you will learn to find the frequency of a Number in an Array. With help of this code, you will understand, How actually works Random number Frequency in C languages while using Array.
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Frequency program in C
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
int random_value (void){
int randon_number = (int) (10.0*rand()/(RAND_MAX + 1.0));
return (randon_number);
}
int main()
{
srand(time(0));
int numbers[10]={0,1,2,3,4,5,6,7,8,9},freq=0,i,j,key;
int array[10000];
array [0] = 0;
//Entry of digits
for (i=0;i<10000;i++){
array[i] = random_value();
}
//0 to 9 digit taking
for(i=0;i<10;i++){
numbers[i] = random_value();
key = numbers[i];
}
// frequency count
for (i=0;i<10000;i++){
if (array[i]==key)
freq++;
}
printf("The frequency of %d is : %.2f percent ",key,(float)freq/100);
return 0;
}
OUTPUT
The frequency of 4 is: 9.53 percent
IT will change all the time, Or It will generate a Random Number all the time Saurabh Nissa
if u call the function without ( ), it is like returning the address of the function.
