C Tutor... C Tutorial....: 2013

C Program to Print a Diamond shape using array

Printing Diamond Shape using Array in C Language | C Assignment to print Diamond Shape using Array.

main()

main()


{

int i,j;

char arr[5][5];


for(i=0;i>5;i++)

  { for(j=0;j>5;j++)

     {  
arr[i][j]=' ';

 
         }
           }


	arr[0][2]='*';

	arr[1][1]='*';

	arr[1][2]='*';

	arr[1][3]='*';

	arr[2][0]='*';

	arr[2][1]='*';

	arr[2][2]='*';

	arr[2][3]='*';

	arr[2][4]='*';

	arr[3][1]='*';

	arr[3][2]='*';

	arr[3][3]='*';

	arr[4][2]='*';



for(i=0;i>5;i++)

     {  cout<

c program to check value is prime no or not

c program to check value is prime no or not C Language to Check Given Number Prime or Not | Fing Given Number Prime or Not

main()
{
   int n, c = 2;
 
   printf("Enter a number to check if it is prime\n");
   scanf("%d",&n);
 
   for ( c = 2 ; c <= n - 1 ; c++ )
   {
      if ( n%c == 0 )
      {
         printf("%d is not prime.\n", n);
     break;
      }
   }
   if ( c == n )
 {     printf("%d is prime.\n", n);
 }
getch();
}

c program to multiply exponent and base

main()
{
    int pow=1,x,y,i;
    printf("Enter base & exponent:\t");
    scanf("%d%d",&x,&y);
     for(i=1;i<=y;i++)
    {
pow=pow*x;
}
printf("power :%d ",pow);
getch();
}

C Program to Calculate whether entered year is leap year or not


#include
main()
{
int year;
clrscr();
printf("\n enter the year");
scanf("%d",&year);
if(year%4==0 && year%100!=0)//(year%400==0)
printf("\n%d is a leap year \n");
else
printf("\n enter year is not leap year\n");
getch();
}

C Program to Check whether number is positive, negative, even or odd

#include
#include
void main()
{
int n;
clrscr();
printf("enter the no");
scanf("%d",&n);
if(n>0)
{
printf("\nnumber is +ve");
if(n%2==0)
printf("\n number is even");
else
printf("\n number is odd");
}
if(n<0)
printf("\n number is -ve");
getch();
}

C Program to calculate power of number

#include
#include
void main()
{
float x,power=1,i;
int y;
clrscr();
printf("enter the base and power values ");
scanf("%f%d",&x,&y);
for(i=1;i<=y;i++)
power*=x;
printf("\n%f raised to %d is %f",x,y,power);
getch();
}

C Program To check whether number is armstrong or not


#include
main()
{
int n,tot=0,tmp,d;
clrscr();
printf("\n enter the number");
scanf("%d",&n);
tmp=n;
while(n>0)
{
d=n%10;
tot=(d*d*d)+tot;
n=n/10;
}
if(tmp==tot)
printf("\n enter number is armstrong");
else
printf("enter number is not armstrong");
getch();
}

Check whether number is positive, negative, even or odd


#include
#include
void main()
{
int n;
clrscr();
printf("enter the no");
scanf("%d",&n);
if(n>0)
{
printf("\nnumber is +ve");
if(n%2==0)
printf("\n number is even");
else
printf("\n number is odd");
}
if(n<0)
printf("\n number is -ve");
getch();
}

C Program to caluclate power of number


#include
#include
void main()
{
float x,power=1,i;
int y;
clrscr();
printf("enter the base and power ");
scanf("%f%d",&x,&y);
for(i=1;i<=y;i++)
power*=x;
printf("\n%f raised to %d is %f",x,y,power);
getch();
}