C program to print a pattern

Q: 1

1 2

1 2 3

1 2 3 4

#include

#include

void main()

{

int i,j,n,k=1;

clrscr();

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=n-i;j++)

{

printf(" ");

}

for(k=1;k<=i;k++)

{

printf("%d ",k);

}

printf("\t\n");

}

getch();

}

C program to print a pattern

Q: 5

4 4

3 3 3

2 2 2 2

1 1 1 1 1

#include #include void main() { int i,j=1,n,k=1; clrscr(); printf("enter value of n:"); scanf("%d",&n); for(i=n;i>=1;i--) { printf("\t\n"); for(k=1;k<=j;k++) { printf("%d",i); } j++; printf("\t\n"); } getch(); }

C program to print a pattern

Q: print 1

1 2

1 2 3

1 2 3 4

#include

#include

void main()

{

int i,j,n,k;

clrscr();

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=n-i;j++)

{

printf(" ");

}

for(k=1;k<=i;k++)

{

printf("%d",k);

}

printf("\n");

}

getch();

}

C program to print a pattern

Q:

!

2 3

4 5 6

7 8 9 10

#include

#include

void main()

{

int i,j,n,k=1,c=1;

clrscr();

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=n-i;j++)

{

printf(" ");

}

for(k=1;k<=i;k++)

{

printf("%d ",c);

c++;

}

printf("\t\n");

}

getch();

}

C program to print a pattern

Q: 1

2 2

3 3 3

4 4 4 4

#include

#include

void main()

{

int i,j,n,k;

clrscr();

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=n-i;j++)

{

printf(" ");

}

for(k=1;k<=i;k++)

{

printf("%d ",i);

}

printf("\t\n");

}

getch();

}

C program to print a pattern

Q:

1

22

333

4444

55555

#include

#include

void main()

{

int i,j,n,k;

clrscr();

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=n-i;j++)

{

printf(" ");

}

printf("\t\n");

for(k=1;k<=i;k++)

{

printf("%d",i);

}

printf("\t\n");

}

getch();

}

C program to print a pattern

Q:Print 1

22

333

4444

55555

#include

#include

void main()

{

int i,j,n;

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=i;j++)

{

printf("%d",i);

}

printf("\n");

}

getch();

}

C program to print a pattern

Q: Print 1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

#include

#include

void main()

{

int i,j,n;

printf("enter value of n:");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

for(j=1;j<=n;j++)

{

printf("%d",j);

}

printf("\n");

}

getch();

}

C program to convert decimal into octal numbers

Q: program to find octal equivalent

#include

#include

#include

void main()

{

int no;

clrscr();

printf("enter any no: ");

scanf("%d",&no);

printf("octal=%o",no);

getch();

}

C program to print armstrong numbers

Q:A program to print Armstrong numbers between 1 to 500

#include

#include

#include

void main ()

{

int i=1,a,b,c;

clrscr();

while(i<=500)

{

a=i%10;

b=i%100;

b=(b-a)/10;

c=i/100;

if(a*a*a+b*b*b+c*c*c==i)

{

printf("armstrong no.:%d\n",i);

}

i++;

}

getch();

}

C program to print ascii values

Q:program to print all the ascii values and their equivalent characters using a while loop

#include

#include

#include

void main ()

{

int i=0;

clrscr();

while(i<=255)

{

printf("%d:%c\t",i,i);

i++;

}

getch();

}

C program to find power

Q: program to find the power of any number without using the function power

#include

#include

void main()

{

int no1,no2,i=1;

long int power=1;

printf("enter two nombers :);

scanf("%d",&no1);

scanf("\n%d",&no2);

while(no2>i)

{

power=power*x;

i++;

}

printf("%d",power);

getch();

}

C program to find power of any number

Q: To find the value of one number raised to another number using the power function.

#include

#include

#include

void main ()

{

int a,b,c;

printf("enter first no.");

scanf("%d",&a);

printf("enter second no.");

scanf("%d",&b);

c=pow(a,b);

printf("%d",c);

getch();

}

C program to find factorial

Q: program to find the factorial value of any number entered through the keyboard.

#include

#include

void main()

{

int i=1,num,fact=1;

clrscr();

printf("enter any number: ");

scanf("%d",&num);

while(i<=num)

{

fact=fact*i;

i++;

}

printf("\tfactorial=%d",fact);

getch();

}

C program to print result of a series

Q: program to print total of 1-2+3-4+5-6+7....

#include

#include

void main()

{

int k,sum=0;

clrscr();

for(k=1;k<=10;k++)

{

if(k%2==1)

sum=sum+k;

else

sum=sum-k;

}

printf("sum=%d ",sum);

getch();

}

C program to print a series

Q: program to print total of (1/2)+(2/3)+....+(9/10)

#include

#include

void main()

{

float i=1,k,j=2,sum=0;

clrscr();

for(k=1;k<=9;k++)

{

sum=sum+(i/j);

i++;

j++;

}

printf("sum=%f ",sum);

getch();

}

C program to print sum of first 50 natural numbers

Q:program to print total of 1 to 50

#include

#include

void main()

{

int i,sum=0;

clrscr();

for(i=0;i<=50;i++)

{

sum=sum+i;

}

printf("sum=%d ",sum);

getch();

}

C program to print even numbers between 0 to 200

Q: program to print first 100 even numbers

#include

#include

void main()

{

int i;

clrscr();

for(i=0;i<=200;i++)

{

if(i%2==0)

printf("%d ",i);

}

getch();

}

C program to print series

Q: program to print 1,11,20,28,35,41,46,50,...........

#include

#include

void main()

{

int i=10,sum=1;

clrscr();

printf("%d ",sum);

for(i=10;i>=1;i--)

{

sum=sum+i;

printf("%d ",sum);

}

getch();

}

C program to print a series

Q: program to print 1,10,2,9,3,8,4,7,5,6.....

#include

#include

void main()

{

int i=1,c,j=10;

clrscr();

for(c=1;c<=10;c++)

{

if(c%2==1)

{

printf("%d ",i);

i++;

}

else

{

printf("%d ",j);

j--;

}

}

getch();

}