/* Write a C program to accept a string and a substring and check if the substring is present in the given string */
#include<stdio.h>
#include<conio.h>
void main()
{
char str[80],search[10];
int count1=0,count2=0,i,j,flag;
clrscr();
puts("Enter a string:");
gets(str);
puts("Enter search substring:");
gets(search);
while (str[count1]!='\0')
count1++;
while (search[count2]!='\0')
... [ Continue reading... ]
/* Write a C program to accept an integer and reverse it */
#include <stdio.h>
void main()
{
long num, rev = 0, temp, digit;
printf("Enter the number\n"); /*For better programming,choose 'long int' */
scanf("%ld", &num);
temp = num;
while(num > 0)
{
digit = num % 10;
rev = rev * 10 + digit;
num /= 10;
}
printf("Given number = %ld\n", temp);
printf("Its reverse is = %ld\n",... [ Continue reading... ]
/* Write a C program to insert a particular element in a specified position in a given array */
#include <stdio.h>
#include <conio.h>
void main()
{
int x[10];
int i, j, n, m, temp, key, pos;
clrscr();
printf("Enter how many elements\n");
scanf("%d", &n);
printf("Enter the elements\n");
for(i=0; i<n; i++)
{
scanf("%d", &x[i]);
}
printf("Input array elements are\n");
for(i=0;... [ Continue reading... ]
/* Program to accept N integer number and store them in an array AR.
* The odd elements in the AR are copied into OAR and other elements
* are copied into EAR. Display the contents of OAR and EAR */
#include <stdio.h>
void main()
{
long int ARR[10], OAR[10], EAR[10];
int i,j=0,k=0,n;
printf("Enter the size of array AR\n");
scanf("%d",&n);
printf("Enter the elements of the array\n");
for(i=0;i<n;i++)
{
... [ Continue reading... ]
/* Write a C program to convert the given binary number into decimal */
#include <stdio.h>
void main()
{
int num, bnum, dec = 0, base = 1, rem ;
printf("Enter a binary number(1s and 0s)\n");
scanf("%d", &num); /*maximum five digits */
bnum = num;
while( num > 0)
{
rem = num % 10;
dec = dec + rem * base;
num = num / 10 ;
base = base * 2;
}
printf("The Binary number is =... [ Continue reading... ]
JNTU B.TECH C LAB PROGRAMS
CLICK HERE TO DOWNLOAD C- Programs for... [ Continue reading... ]
/* Write a C program, which takes two integer operands and one operator form the user,
performs the operation and then prints the result. (Consider the operators +,-,*, /, % and use Switch Statement)*/
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,res,ch;
clrscr();
printf("\t ... [ Continue reading... ]
/* Write C programs that use both recursive and non-recursive functions
To find the GCD (greatest common divisor) of two given integers.*/
#include<stdio.h>
#include<conio.h>
#include<math.h>
unsigned int GcdRecursive(unsigned m, unsigned n);
unsigned int GcdNonRecursive(unsigned p,unsigned q);
int main(void)
{
int a,b,iGcd;
clrscr();
printf("Enter the two numbers whose GCD is to be found: ");
... [ Continue reading... ]
/* Write C programs that use both recursive and non-recursive functions .To find the factorial of a given integer.*/
#include<stdio.h>
#include<conio.h>
unsigned int recr_factorial(int n);
unsigned int iter_factorial(int n);
void main()
{
int n,i;
long fact;
clrscr();
printf("Enter the number: ");
scanf("%d",&n);
if(n==0)
printf("Factorial of 0 is 1\n");
else
{
printf("Factorial of %d Using... [ Continue reading... ]
/* Write a C program to find the roots of a quadratic equation. */
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
float a,b,c,root1,root2;
clrscr();
printf("\n Enter values of a,b,c for finding roots of a quadratic eq:\n");
scanf("%f%f%f",&a,&b,&c);
/*checking condition*/
if(b*b>4*a*c)
{
root1=-b+sqrt(b*b-4*a*c)/2*a;
root2=-b-sqrt(b*b-4*a*c)/2*a;
printf("\n*****ROOTS... [ Continue reading... ]
/* Write a C program to find the sum of individual digits of a positive integer.*/
#include<stdio.h>
#include<conio.h>
void main()
{
int num, k=1, sum=0;
clrscr();
printf("Enter the number whose digits are to be added:");
scanf("%d",&num);
while(num!=0)
{
k=num%10;
sum=sum+k;
k=num/10;
num=k;
}
printf("Sum of the... [ Continue reading... ]
/* Write a C program to generate all the prime numbers between 1 and n, where n is a value supplied by the user. */
#include <stdio.h>
void main()
{
int no,counter,counter1,check;
clrscr();
printf("<-----------------------PRIME NO. SERIES------------------------>");
printf("\n\n\n\t\t\tINPUT THE VALUE OF N: ");
scanf("%d",&no);
printf("\n\nTHE PRIME NO. SERIES B/W 1 TO %d : \n\n",no);
for(counter = 1; counter... [ Continue reading... ]
/* A Fibonacci Sequence is defined as follows: the first and second terms in the sequence are 0 and 1. Subsequent terms are found by adding the preceding two terms in the sequence. Write a C program to generate the first n terms of the sequence. */
#include <stdio.h>
void main()
{
int num1=0, num2=1,no,counter,fab;
clrscr();
printf("<===========PROGRAM TO FIND THE FIBONACCI SERIES UP TO N NO. IN... [ Continue reading... ]
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MANAGERIAL ECONOMICS AND FINANCIAL ANALYSIS
FULL 8 UNITS NOTES AND FULL STUDY MATERIAL
CLICK HERE TO DOWNLOAD JNTU MEFA NOTES AND... [ Continue reading... ]
