Answer Posted / pratik roy

#include<stdio.h>
#include<conio.h>

void freq(int ,int ,int );

int main()
{
int a,key,count,i;
printf("Enter the elements\n");
scanf("%d",&a);
printf("Enter the element whose frequency is to be determined\n");
scanf("%d",&key);
freq(a,key,0);
getch();
return 0;
}

void freq(int num,int key,int count)
{
int samkey,i;
i=num/10;
if(i!=0)
{
samkey = num%10;
if(samkey == key ) {count++; freq(num,key,count);}
else
{
num=num/10;
freq(num,key,count);
}
}
printf("%d",count);
}

how do you execute a c program in unix.

1112

---

Where static variables are stored in memory in c?

1001

---

What is wrong with this statement? Myname = 'robin';

1325

---

What are operators in c?

1022

---

Write a program to use switch statement.

1129

---

Why void is used in c?

1017

---

What are types of functions?

1037

---

What is the meaning of 2d in c?

1123

---

Why can arithmetic operations not be performed on void pointers?

1042

---

What are variables c?

1051

---

What is a void * in c?

1073

---

Is c call by value?

1014

---

Tell us the use of fflush() function in c language?

1138

---

what do you mean by enumeration constant?

1011

---

What is the difference between far and near in c?

1066

---