Program to print stars Sequence3.

#include
#include

void main()
{
int i,j,k;
clrscr();
for(i=1;i<=3;i++)
{
for(j=3;j>=i;j--)
printf(" ");
{
for(k=1;k<=i*2-1;k++)
printf("*");
}
printf("\n");
}
getch();
}


Output:

     *
   ***
 *****

 

Program to print stars Sequence2.

#include
#include

void main()
{
int i,j,k;
clrscr();
for(i=1;i<=5;i++)
{
for(j=5;j>=i;j--)
printf(" ");
for(k=1;k<=i;k++)
printf("*");
printf("\n");
}
getch();
}


Output:

        *
      **
     ***
   ****
 *****
 

Program to print stars Sequence1

#include
#include

void main()
{
int i,j;
clrscr();
for(i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
printf("*");
printf("\n");
}
getch();
}


Output:
*
**
***
****
*****

Program to display first 10 natural no & their sum.

#include
#include

void main()
{
int i,sum=0;
clrscr();
for(i=1;i<=10;i++)
{
printf("%d no is= %d\n",i,I);
sum=sum+i;
}
printf("sum =%d",sum);
getch();
}


Output:
1 no is=1
2 no is=2
3 no is=3
4 no is=4
5 no is=5
6 no is=6
7 no is=7
8 no is=8
9 no is=9
10 no is=10
sum=55
 

Program to display arithmetic operator using switch case.

#include
#include

void main()
{
int a,b,n,s,m,su,d;
clrscr();
printf("enter two no's : ");
scanf("%d%d",&a,&b);
printf("enter 1 for sum\n2 for multiply\n3for subtraction\n4 for division: ");
scanf("%d",&n);
switch(n)
{
case 1:
s=a+b;
printf("sum=%d",s);
break;
case 2:
m=a*b;
printf("multiply=%d",m);
break;
case 3:
su=a-b;
printf("subtraction=%d",su);
break;
case 4:
d=a/b;
printf("divission=%d",d);
break;
default:
printf("wrong input");
break;
}
getch();
}

 

Output:
enter two no’s: 8
4
enter 1 for sum
2 for multiply
3 for subtraction
4 for division: 1
sum=12

Go Back to List Program to use switch statement. Display Monday to Sunday

#include
#include

void main()
{
char ch;
clrscr();
printf("enter m for Monday\nt for Tuesday\nw for Wednesday\nh for Thursday\nf for Friday\ns for Saturday\nu for Sunday);
scanf("%c",&ch);
switch(ch)
{
case 'm':
case 'M':
printf("monday");
break;
case 't':
case 'T':
printf("tuesday");
break;
case 'w':
case 'W':
printf("wednesday");
break;
case 'h':
case 'H':
printf("thusday");
break;
case 'f':
case 'F':
printf("friday");
break;
case 's':
case 'S':
printf("saturday");
break;
case 'u':
case 'U':
printf("sunday");
break;
default :
printf("wrong input");
break;
}
getch();
}




Output:
enter m for Monday
t for Tuesday
w for Wednesday
h for Thursday
f for Friday
s for Saturday
u for Sunday: f
friday

Program to shift inputed data by two bits to the left.

#include
#include

void main()
{
int x,y;
clrscr();
printf("Read the integer from keyboard :- ");
scanf("%d",&x);
x<<=3;
y=x;
printf("\nThe left shifted data is = %d ",y);
getch();
}

 


Output:
Read the integer from keyboard :- 2
The left shifted data is = 16