Divyen jiyaniમળો Mને ફેસબુક પર
Divyen jiyani
1. Write a program to print “Hello World” message.
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
printf(" **************************************");
printf("\n * Hello World * ");
printf("\n **************************************");
getch();
}
2. Write a program to print Name , Address and Birth Date1. Write a program to print “Hello World” message.1. Write a program to print “Hello World” message.
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
printf("**************************\n");
printf("* presonal Information *\n");
printf("**************************");
printf("\nName : Divyen R. Jiyani\n");
printf("Address : B/20 Surbhi Vihar,\n");
printf(" Opp Renuka Bhavan Bombay market to punagam raod,\n");
printf(" Surat.\n");
printf("Email ID: Divyenr@yahoo.com");
getch();
}
3. Write a program to add, multiply and divide two integers and float numbers.
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
printf("Defination....\nW.A.P to Add ,Mul,Div between Two number Data type Int and Float use");
float a,b,c,d;
printf("\nEntre a First Number:-->");
scanf("%f",&a);
printf("\nEntre a Second number:-->");
scanf("%f",&b);
c=a+b;
d=a*b;
printf("\nAddition is %f and %f = %f\n\n",a,b,c);
printf("\nMultipilication is %f and %f = %f",a,b,d);
getch();
}
4. Write a program to convert Rupees(float) to paisa(int)1. Write a program to print “Hello World” message.1. Write a program to print “Hello World” message.
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
printf("Defination....\nW.A.P to covert Rupes(float) to paisa(int)");
float r;
int p;
printf("\nEntre a Rupees:-->");
scanf("%f",&r);
p=r*100;
printf("\nRupees are %f convert in paisa =%d paisa",r,p);
getch();
}
5. Write a program to accept number of days and print year, month and remaining
days.
#include<conio.h>
#include<stdio.h>
void main()
{
int days,yr,mon,rn_days;
clrscr();
printf("Enter Days:");
scanf("%d",&days);
yr=days/365;
printf("\nYear: %d",yr);
mon=(days-(yr*365))/30;
printf("\nMonth: %d",mon);
rn_days=days-((yr*365)+(mon*30));
printf("\nRemaining days :: %d",rn_days);
getch();
}
6. Write a program to check whether the entered number is prime or not.
#include<stdio.h>
#include<conio.h>
void main()
{
int num,i,count=0;
printf("Enter a number: ");
scanf("%d",&num);
for(i=2;i<=num/2;i++){
if(num%i==0){
count++;
break;
}
}
if(count==0 && num!= 1)
printf("%d is a prime number",num);
else
printf("%d is not a prime number",num);
getch();
}
7. Write a program to check whether the entered number is even or odd.
#include<stdio.h>
#include<conio.h>
void main()
{
int no;
clrscr();
printf("enter velue of no");
scanf("%d",&no);
if(no%2==0);
{
printf("no is ever");
}
else
{
printf("no is odd");
}
getch();
}
8. Using While loop print 1 2 3 4 5 …..10.
//Using While loop print 1 2 3 4 5...10
#include<stdio.h>
#include<conio.h>
void main()
{
int n;
clrscr();
n=0;
while (n != 10)
{
n++;
printf(" %d",n);
}
getch();
}
9. Print series 2, 4, 6, 8,…….n.
// series print 2,4,6,8,......n . getting n by the user.
#include<stdio.h>
#include<conio.h>
void main()
{
int n,a;
clrscr();
printf("enter the number ::");
scanf("%d",&n);
a=2;
while ( n != 0)
{
printf(" %d",a);
a += 2;
n--;
}
getch();
}
10. Print series 2, 4, 16,……n*n using shorthand operator and while loop
//print series 2,4,16, .........n where n is getting by user
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int n,a,c,d;
clrscr();
printf("enter the number ::");
scanf("%d",&n);
a=2;
c=2;
printf("%d",a);
n--;
while ( n != 0)
{
d=pow(a,c);
printf(" \n%d" ,d);
c = c+2;
n--;
}
getch();
}
11. Write a program to generate fibonnacci series.
#include<stdio.h>
#include<conio.h>
main()
{
int n, first = 0, second = 1, next, c;
printf("Enter the number of terms ");
scanf("%d",&n);
printf("First %d terms of fibonacci series are :-\n",n);
for ( c = 0 ; c < n ; c++ )
{
if ( c <= 1 )
next = c;
else
{
next = first + second;
first = second;
second = next;
}
printf("%d\n",next);
}
getch();
return 0;
}
12. Write a program to print the multiplication table.
//wap for multiplication table
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,n,i;
clrscr();
printf("enter the value for table you want :: ");
scanf("%d",&n);
printf("\n table of %d is under ",n);
printf("\n======================\n");
for (i=1;i<=10;i++)
{
a=n*i;
printf(" %d * %d = %d\n",n,i,a);
}
printf("\n======================\n");
getch();
}
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13. Write a program to find a factorial of the entered number.
//factorial of n number
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int n,a,c,d;
a=1;
clrscr();
printf("enter the number ::");
scanf("%d",&n);
while ( n != 0)
{
a= n*a;
n--;
}
printf("factorial number is::%d",a);
getch();
}
14. Write a program to print all the numbers and sum of all the integers that are
greater than 100 and less than 200 and are divisible by 7.
//print the all no and sum the no which is devided by 7
//between 100 to 200
#include<stdio.h>
#include<conio.h>
void main()
{
int sum,i;
clrscr();
sum=0;
printf("\nthe value is devided by 7 between the 100 to 200 is under \n\n");
for(i=100;i<=200;i++)
{
if(i % 7 == 0)
{
printf("\t\t\t\t%d\n",i);
sum=sum+i;
}
}
printf(" =====\n");
printf(" the sum of above no is:: %d",sum);
getch();
}
15. Write a program to find the roots of an equation ax2 + bx + c = 0.
// find roots of equation ax2(square)+bx+c=0
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c,delta,ans1,ans2;
clrscr();
printf("enter value of A:");
scanf("%d",&a);
printf("enter value of B:");
scanf("%d",&b);
printf("enter value of C:");
scanf("%d",&c);
delta=(b*b)-(4*a*c);
if(delta>0)
{
ans1=(float)(-b+(sqrt(delta)))/(2*a);
ans2=(float)(-b-(sqrt(delta)))/(2*a);
printf("roots of equation are=%d%d",ans1,ans2);
}
else if(delta<0)
{
printf("roots are imaginary");
}
else if(delta==0)
{
ans1=(-b)/(2*a);
printf("roots is=%d",ans1);
}
getch();
}
16. Write a program that accept basic, HRA, and convergence from the user and
calculate total salary.
// wap that accept basic ,hra,convergence from user and
// calculate total salary
#include<stdio.h>
#include<conio.h>
void main()
{
int basic;
float hra, c, t;
clrscr();
printf("\n enter the basic :: ");
scanf("%d",&basic);
printf("\n enter the HRA :: ");
scanf("%f",&hra);
printf("\n enter the convergence :: ");
scanf("%f",&c);
t=basic+hra-c;
printf("\n=======================\n") ;
printf("\n total salary is :: %.2f",t);
getch();
}
17. Print the following triangle.
// generate a b c d e
// a b c d
// a b c
// a b
// a
#include<stdio.h>
#include<conio.h>
void main()
{
int a,k,j,i,n;
clrscr();
printf("enter the no for series :: ");
scanf("%d" ,&n );
for(i=0;i<n;i++)
{
a=97;
for(k=0;k<i;k++)
{
printf(" ");
}
for(j=i;j<n;j++)
{
printf("%c ",a);
a++;
}
printf("\n");
}
getch();
}
18. Write a program that prints the following Floyd’s triangle.
// wap to print floyd's triangle
// 1
// 2 3
// 4 5 6
// 7 8 9 10
// 11 12 13 14 15
// .
// .
// 79.................91
#include<stdio.h>
#include<conio.h>
void main()
{
int k,i,j,n;
clrscr();
printf("enter the value for froyd's triangle ::");
scanf("%d",&n);
k=1;
for(i=1;i<=n;i++)
{
for(j=0;j<i;j++)
{
printf("%d ",k);
k++;
}
printf("\n");
}
getch();
}
19. Write a program to find maximum element from 1-Dimensional array.
//wap to find maximum element from 1- dimensional array
#include<stdio.h>
#include<conio.h>
void main()
{
int a[50],i,j,max,n;
clrscr();
printf("enter the size of array ::");
scanf("%d",&n);
clrscr();
printf("enter the element of array");
for(i=1;i<=n;i++)
{
printf("\nenter the a[%d] ::",i);
scanf("%d",&a[i]);
}
max=0;
for(i=0;i<=n;i++)
{
if(a[i] > max)
max=a[i];
}
printf("\nmax element of array is %d",max);
getch();
}
20. Write a program to sort given array in ascending order.
//Write a program to sort given array in ascending order.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[50],i,j,k,n;
clrscr();
printf("enter the size of array ::");
scanf("%d",&n);
clrscr();
printf("enter the element of array");
for(i=0;i<n;i++)
{
printf("\nenter the a[%d] ::",i+1);
scanf("%d",&a[i]);
}
for(i=0;i<n;i++)
{
for(j=0;j<n-(i+1);j++)
{
if(a[j] > a[j+1])
{
k=a[j];
a[j]=a[j+1];
a[j+1]=k;
}
}
}
printf("\n==array in assending order is under===");
for(i=0;i<n;i++)
{
printf("\nenter the a[%d] is ::%d",i+1,a[i]);
}
getch();
}
21. Given the two 1-D arrays A and B, which are sorted in ascending order. Write a
program to merge them into a single sorted array C that contains every item from
arrays A and B, in ascending order.
/*Given the two 1-D arrays A and B, which are sorted in ascending order. Write a
program to merge them into a single sorted array C that contains every item from
arrays A and B, in ascending order.*/
#include<stdio.h>
#include<conio.h>
void main()
{
int a[50],b[50],c[100],i,j,k,n,n1,n2,l;
clrscr();
// firstr array
printf("enter the size of array A ::");
scanf("%d",&n);
printf("\nenter the element of array");
for(i=0;i<n;i++)
{
printf("\nenter the a[%d] ::",i+1);
scanf("%d",&a[i]);
}
// first array sorting
for(i=0;i<n;i++)
{
for(j=0;j<n-(i+1);j++)
{
if(a[j] > a[j+1])
{
k=a[j];
a[j]=a[j+1];
a[j+1]=k;
}
}
}
printf("\n==first array accending order is ===");
for(i=0;i<n;i++)
{
printf("\nenter the c[%d] is ::%d",i+1,a[i]);
}
getch();
// second array
clrscr();
printf("enter the size of array B ::");
scanf("%d",&n1);
n2 = n + n1;
printf("enter the element of array");
for(i=0;i<n1;i++)
{
printf("\nenter the a[%d] ::",i+1);
scanf("%d",&b[i]);
}
for(i=0;i<n1;i++)
{
for(j=0;j<n1-(i+1);j++)
{
if(b[j] > b[j+1])
{
k=b[j];
b[j]=b[j+1];
b[j+1]=k;
}
}
}
printf("\n==second array accending order is ===");
for(i=0;i<n;i++)
{
printf("\nenter the c[%d] is ::%d",i+1,b[i]);
}
// third array merge
clrscr();
for(i=0;i<n;i++)
c[i]=a[i];
for(j=0;j<n1;j++)
{
c[i]=b[j];
i++;
}
getch();
printf("\n==third array is under===");
for(i=0;i<n2;i++)
{
printf("\nenter the c[%d] is ::%d",i+1,c[i]);
}
for(i=0;i<n2;i++)
{
for(j=0;j<n2-(i+1);j++)
{
if(c[j] > c[j+1])
{
k=c[j];
c[j]=c[j+1];
c[j+1]=k;
}
}
}
printf("\n==third array accending order is ===");
for(i=0;i<n2;i++)
{
printf("\nenter the c[%d] is ::%d",i+1,c[i]);
}
getch();
}
22. Write a program to add two matrices.
//Write a program to add two matrices.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[10][10],b[10][10],c[10][10],n,ac,ar,bc,br,i,j;
clrscr();
// firstr matrix
printf("\t\t first matrix \n");
printf("matrix collum size ::");
scanf("%d",&ac);
printf("matrix raw size::");
scanf("%d",&ar);
printf("\n enter the element of matrix\n");
for(i=0;i<ac;i++)
{
for(j=0;j<ar;j++)
{
printf("enter the a[%d,%d] ::",i,j);
scanf("%d",&a[i][j]);
}
}
printf("\n== first matrix is ===\n");
for(i=0;i<ac;i++)
{
for(j=0;j<ar;j++)
{
printf("\t %d ",a[i][j]);
}
printf("\n");
}
getch();
clrscr();
printf("\t\t second matrix \n");
printf("enter the matrix collum ::");
scanf("%d",&bc);
printf("\n enter the matrix raw ::");
scanf("%d",&br);
printf("\n enter the element of matrix \n");
for(i=0;i<bc;i++)
{
for(j=0;j<br;j++)
{
printf("enter the [%d,%d] : ",i,j);
scanf("%d",&b[i][j]);
}
}
printf("\n == second matrix is ==\n");
for(i=0;i<bc;i++)
{
for(j=0;j<br;j++)
{
printf("\t%d ",b[i][j]);
}
printf("\n");
}
getch();
// addition of two matrix
if (ac==bc && ar==br)
{
for(i=0;i<ac;i++)
{
for(j=0;j<br;j++)
{
c[i][j]=a[i][j] + b[i][j];
}
}
printf("\n addition of two matrix is \n");
for(i=0;i<ac;i++)
{
for(j=0;j<br;j++)
{
printf("\t%d ",c[i][j]);
} printf("\n");
}
}
else
printf("\n addition of two matrix is not perform \n");
getch();
}
23. Write a program to find string length.
//Write a program to find string length.
#include<stdio.h>
#include<conio.h>
void main()
{
char a[50];
int i=0;
clrscr();
printf("enter string ::");
gets(a);
while (a[i] !='\0')
{
i++;
}
printf("STRING length is :: %d",i);
getch();
}
24. Write a program to print size of int, float, double variable.
//Write a program to print size of int, float, double variable.
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
printf(" size of integer is:: %d byte", sizeof(int));
printf("\n size of float is:: %d byte", sizeof(float));
printf("\n size of double is:: %d byte",sizeof(double));
getch();
}
25. Write a program that will read a text and count all occurrences of a particular
word.
//Write a program that will read a text and count all occurrences of a particular
//word.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
int i,j,n,n1,f,s2;
char a[50],b[50],c[50];
clrscr();
printf("enter string ::");
gets(a);
printf("enter word you are search ::");
gets(b);
n=strlen(a);
n--;
n1=strlen(b);
i=0;
f=0;
while(i <= n)
{
if(isspace(a[i]))
{
while(isspace(a[i]) != 0)
i++;
}
j=0;
while(j != n1)
{
if( b[j]==a[i])
{
j++;i++;
if(j==n1)
{f++;}
}
else
{
break ;
}
}
i++;
}
if(f==0)
printf("word is not in string ");
else
printf("Ocuurency of word is :: %d",f);
getch();
}
26. Write a program that will read a string and rewrite it in the alphabetical order. i.e.
the word STRING should be written as GINRST.
//Write a program that will read a string and rewrite it in the alphabetical order. i.e.
//the word STRING should be written as GINRST.
#include<stdio.h>
#include<conio.h>
void main()
{
int n,i;
char a[20];
clrscr();
printf("ENTER THE STRING ::");
gets(a);
n=strlen(a);
printf("\n ==REWRITE STRING IS== \n") ;
for (i=n-1 ; i >=0 ;i--)
{
printf("%c",a[i]);
}
getch();
}
27. Write a program that appends the one string to another string.
//Write a program that appends the one string to another string.
#include<stdio.h>
#include<conio.h>
void main()
{
int n,i;
char a[20],b[20],c[41];
clrscr();
printf("ENTER FIRST STRING ::");
gets(a);
printf("ENTER SECOND STRING ::");
gets(b);
strcpy(c,a);
strcat(c,b);
printf("====AFTER APPENDS TWO STRINGS IS====\n");
puts(c);
getch();
}
28. Write a program that finds a given word in a string.
//Write a program that finds a given word in a string.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
int i,j,n,n1,f,s2;
char a[20],b[10],c[10];
clrscr();
printf("enter string ::");
gets(a);
printf("enter word you are search ::");
gets(b);
n=strlen(a);
n--;
n1=strlen(b);
i=0;
f=0;
while(i != n)
{
if(isspace(a[i]))
{
while(isspace(a[i]) != 0)
i++;
}
j=0;
while(j != n1)
{
if( b[j]==a[i])
{
j++,i++;
if(j==n1)
{ f=0;
goto location;
}
}
else
{
f=1;
break ;
}
}
i++;
}
location:
if(f==1)
printf("word is not in string ");
else
printf("word is in given string");
getch();
}
coming soon 29 to 42
By Divyen jiyani
Mo :9714240720
