Answer / neeru bansal

/*Question 2 . Accept any two numbers from the user.
Perform the following operations on it using functions:
1. Addition
2. Subtraction
3. Multiplication
4. Swap the values
5. Print both the numbers in reverse order for example (if a
given number is 234, it should
be printed as 432)
CONCEPT : Using SWITCH statement and functions
SYNTAX : switch
{
case 1: statements;
Break;
case 2: statements;
Break;
…
default: statements;
}
*/

// Declaration for the preprocessor::
#include
#include
// Main function begins::
void main()
{
// Declaration of variables::
int a,b,c,t,n,num;
long int i;
int l;
char ch;
// Declaration of functions::
char num_status(int);
void sum(int,int);
void sub(int,int);
void mul(int,int);
void swap(int,int);
int reverse(int);
// To clear the screen before printing ::
clrscr();
// Printing SCDL student details for code-authentication::
printf(“\n***************************************\n NAME :
PRIYANKA”);
printf(“\n COURSE: PGDIT [1st Sem.]“);
printf(“\n REGISTRATION NUMBER: 200705826″);
printf(“\n SUBJECT: Assignment for C Programming
\n***************************************”);
// printing the directions for user to select::
printf(“\n\nPerform the following operations:\n”);
printf(“\n1.Addition:\n”);
printf(“\n2.Subtration:\n”);
printf(“\n3.Multiplication:\n”);
printf(“\n4.Swap the values:\n”);
printf(“\n5.Print the numbers in reverse order:”);
printf(“\n\nSlect your operation:\n”);
scanf(“%d”,&l);// accepts the operation choice
ch=num_status(l);// calling function for selectiong choice

//switch statement for the calculation
switch(ch)
{
case ’1′:
printf(“Enter the first number:\t”);
scanf(“%d”,&a);
printf(“Enter the second number:\t”);
scanf(“%d”,&b);
sum(a,b);
break;

case ’2′:
printf(“Enter the first number:\t”);
scanf(“%d”,&a);
printf(“Enter the second number:\t”);
scanf(“%d”,&b);
sub(a,b);
break;

case ’3′:
printf(“Enter the first number:\t”);
scanf(“%d”,&a);
printf(“Enter the second number:\t”);
scanf(“%d”,&b);
mul(a,b);
break;

case ’4′:
printf(“Enter the first number:\t”);
scanf(“%d”,&a);
printf(“Enter the second number:\t”);
scanf(“%d”,&b);
swap(a,b);
break;

case ’5′:
printf(“Enter the first number:\t”);
scanf(“%d”,&a);
printf(“The reverse of %d is %d”,a,reverse(a));
printf(“\nEnter the second number:\t”);
scanf(“%d”,&b);
printf(“The reverse of %d is %d”,b,reverse(b));
break;
}
getch();
}
// Function definition for selecting choice::
char num_status(int l)
{
if(l==1)
return ’1′;
else if(l==2)
return ’2′;
else if(l==3)
return ’3′;
else if(l==4)
return ’4′;

else
return ’5′;
}
// Function definition for addition of 2 numbers::
void sum(int a,int b)
{
int c;
c=a+b;
printf(“Addition of 2 numbers:\n a=%d\t b=%d\n c=%d\n”,a,b,c);
}
// Function definition for subtraction of 2 numbers::
void sub(int a,int b)
{
int c;
c=a-b;
printf(“Subtraction of 2 numbers:\n a=%d\t b=%d\n
c=%d\n”,a,b,c);
}
// Function definition for multiplication of 2 numbers::
void mul(int a,int b)
{
int c;
c=a*b;
printf(“Multiplication of 2 numbers:\n a=%d\n b=%d\n
c=%d\n\t\t “,a,b,c);
}
// Function definition for swapping of 2 numbers::
void swap(int a,int b)
{
int t;
t=a;
a=b;
b=t;
printf(“After swapping 2numbers:\n a=%d\n b=%d\n”,a,b,t);
}
// Function definition for reversing 2 numbers::
int reverse(int n)
{
int r,rev;
rev=0;
while(n!=0)
{
r=n%10;
n=n/10;
rev=rev*10+r;
}
return rev;
}

Find the next series: ACD EGL IKT MOB?

1 Answers   CTS,

---

I am going to write KVB clerical exam 2011.I need exam pattern and previous year questions.please give the link where i can get this.

0 Answers  

---

Two sides of triangle are 14 and 16.hat could be the third side?

2 Answers  

---

What are the differences between Pascal and C.

3 Answers   HCL,

---

The rescue of a famous explorer happened in this indentation of a shoreline larger than a cove but smaller than a gulf

1 Answers  

---

plz send me the questions asked in interview of bank of baroda clerical xm. i am having my int on 26th may 2009.

0 Answers   CitiGroup,

---

please send me sbi question papers....any one help me out...

1 Answers   State Bank Of India SBI,

---

Frank is 15 years younger then John. In 5 years John will be twice as old as Frank. How old will Frank be in four years?

3 Answers  

---

There are two water tanks A and B, A is much smaller than B. While water fills at the rate of 1 liter every hour in A, it gets filled up like, 10, 20, 40,80, 160…..in tank B. 1/8 th of the tank B is filled in 22 hours. What is the time to fill the tank fully?

5 Answers   TCS,

---

A dishonest hairdresser uses a mixture having 5 parts after-shave lotion and 3 parts water. After taking out some portion of the mixture, he adds equal amount of water to the remaining portion of mixture such that the amount of after shave lotion and water become equal. Find the part of mixture taken out.

5 Answers  

---

How can i write fast in bank clerical exam? Especially Arithmetic and Reasoning questions? pls suggest me?

5 Answers  

---

In a class 80% have passed english,70% passed hindi, 10% didnot passed either.If 144 students passed both. What is the total strength of the class

2 Answers  

---