Swap two numbers.( using temporary variable).

PROCEDURE:-

      1.input values for a and b
      2. store value of a in t
      3. store value of b in a
      4. store value of t in b
      5.print value of a and b after swapping



CODE:-

#include<stdio.h>
void main()
{
  int a,b,t;
  printf(“enter value for a,b”);
  scanf(“%d %d”,&a,&b);
  printf(“before swapping  a=%d   b=%d”,a,b);
  t=a;
  a=b;
  b=t;
  printf(“after swapping  a=%d    b=%d”,a,b);
}



Input:- enter value for a,b
                a=5,   b=6
Output:- after swapping  a=6   b=5