C Program Help (Urgent !!!)?

Can someone urgently help me to write C program which





Accept any two numbers from the user. Perform the following operations on it using functions:





Addition





Subtraction





Multiplication





Swap the values





Print both the numbers in reverse order for example (if a given number is 234, it should be printed as 432)





- Riya

C Program Help (Urgent !!!)?
This program will do all the tasks that are mentioned by you.


1) Addition


2) Subtraction


3) Multiplication


4) Swapping


5) Reverse Order Printing of a number





#include%26lt;stdio.h%26gt;





int reverseIt( int num );





void main( ) {


int num1, num2, result, tmp;





printf( "Enter first number: " );


scanf( %26amp;num1 );


printf( "Enter 2nd number: " );


scanf( %26amp;num2 );


result = num1+num2;


printf( "\nSum is: %d\n", result );


result = num1-num2;


printf( "Subtraction of %d from %d is: %d\n", num2, num1, result );


result = num1*num2;


printf( "Mulitplication of these two numbers is: %d\n", result );





tmp = num1;


num1 = num2;


num2 = tmp;


printf( "Swaping the two numbers:\n\n" );


printf( "Number 1 is now: %d\n", num1 );


printf( "Number 2 is now: %d\n", num2 );





printf( "\nReverse of Number 1 is: %d\n", reverseIt( num1 ) );


printf( "Reverse of Number 2 is: %d\n", reverseIt( num2 ) );


}





int reverseIt( int num ) {


int tmp1, tmp2, resultant=0, divider=10;





tmp1 = num;


while( tmp1 %26gt; 0 ) {


tmp1 = num/divider;


tmp2 = num%divider;


resultant = (resultant*10) + tmp2;


divider = divider*10;


}


return resultant;


}





Should you have errors compiling this program, do let me know, I'll definitely help you further.
Reply:234==%26gt;432


#include %26lt;stdio.h%26gt;


#include %26lt;conio.h%26gt;


void main()


int i,j,x;


j=0;


printf(" Enter Num ");


scanf("%d",%26amp;x);


printf("X=%d\n",x);/*234


while(x)


{


b=x%10;


j=(j*10)+b;


x=x/10;


}





printf("Now =%d",j);/*432


getch();


}plz tell me if this program work properly


i just write it
Reply:int add(int a, int b) {


return a+b;


}
Reply:#include%26lt;stdio.h%26gt;





int add(int,int);


int sub(int,int);


int product(int,int);


int divide(int,int);


void swap(int,int);








void main()


{


int n1,n2,result;


char sym,choice;


printf("This Program is a program for calculator\n\n");


printf("enter the numbers");


do


{


scanf("%d%d",%26amp;n1,%26amp;n2);


printf("enter the symbel for operation to be performed addition(+), subtract(-), multiply(*), division(/) , swap(s)")


scanf("%c",%26amp;sym);


if(sym=='+')


{


result=add(n1,n2);


printf("\n%d",result);


}


if(sym=='-')


{


result=sub(n1,n2);


printf("\n%d",result);


}


if(sym=='*')


{


result= product(n1,n2);


printf("\n%d",result);


}


if(sym=='/')


{


result= divide(n1,n2);


printf("%d",result);


}


if(sym=='s')


{


swap(n1,n2);


}


printf("printing the same in reverse")





while(result%26gt;0)


{


sumOfDigits += result%10;


printf("%d",result%10);


result/=10;


}





printf("\nDo you wish to continue[y/n]");


scanf("%s",%26amp;choice);


}


while(choice=='y'||choice=='Y')








int add(int m1,int m2)


{


return(m1+m2);


}





int sub(int m1,int m2)


{


return(m1-m2);


}





int product(int m1,int m2)


{


return(m1*m2);


}





int divide(int m1,int m2)


{


return(m1/m2);


}





void swap(int m1, int m2)


{


printf("before swap m1=%d and m2=%d",m1,m2);


int tmp;


tmp=m1;


m1=m2;


m2=tmp;


printf("swaped numbers are m1=%d, and m2=%d ",m1,m2);


}
Reply:#include%26lt;stdio.h%26gt;


#include%26lt;conio.h%26gt;


void main()


{


int num1,num2;


printf("Enter 2 numbers\n");


scanf("%d%d",%26amp;num1,%26amp;num2);


add(num1,num2);


sub(num1,num2);


mul(num1,num2);


swap(num1,num2);


reverse(num1);


reverse(num2);


getch();


}





void add(int a,int b)


{


printf("Addition of 2 no's %d",a+b);


}





void sub(int a,int b)


{


printf("subtraction of 2 no's %d",a-b);


}





void mul(int a,int b)


{


printf("Multiplication of 2 no's %d",a*b);


}





void swap(int a,int b)


{


int c;


c=a;


a=b;


b=a;


printf("After Swapping %d %d",a,b);


}





void reverse(int num)


{


int sum=0,rev=0,digit;


while(num%26lt;0)


{


digit = num%10;


sum += digit;


rev = (rev * 10) + digit;


num /= 10;


}


printf("Reverse of number %d",rev);


}