ARRAY C Programing

1.Write a program to search for an element form an array input from the user.

#include<stdio.h>

#include<conio.h>

void main()

{

            int a[40],i,n,flag,p;

Some Important Program

Number conversion (binary,decimal,octal,hexadecimal)

#include<stdio.h>
#include<conio.h>
void main()
{
    char base16[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
    long num;
    long cnum[68];
    int base,number,i,j;
    clrscr();
    printf("\nEnter a decimal number to convert : ");
    scanf("%ld",&num);
    printf("\nEnter base for convert : 2(for binary),8(for octal),16(for hexadecimal) : ");
    scanf("%d",&base);
    i=0;
    while(num!=0)
    {
         cnum[i]=num%base;
         num=num/base;
         i++;
    }
    i=i--;

Function C Programing

1.Write a function to calculate the factorial value of any integer entered through the keyboard.

#include<stdio.h>

#include<conio.h>

long fact(int n)

{

            int i;

            long f=1;

            for (i=1;i<=n;i++)

                f*=i;

            return (f);

Lopping C Programing

1.(i)X and n are input through keyboard. Write a program to compute n!,  ⁿC_r, ⁿP_r

#include<stdio.h>

#include<conio.h>

long int fact(int n)

{

            int i,f=1;

            for (i=1;i<=n;i++)

                f*=i;

Conditional C Program

1.Three  numbers are input through keyboard, write a program to find  out  the maximum  and minimum  of these  3  numbers.

#include<stdio.h>

#include<conio.h>

#include<math.h>

void main()

{

            int a,b,c;

            float aver;

            double s;

            clrscr();

            printf("Please enter three different inteser :\n");

            scanf("%d%d%d", &a,&b,&c);

            if(a>b && b>c && b>c)

Preliminary C Program