Interested to Buy Any Domain ? << Click Here >> for more details...
a C prog to swap 2 no.s without using variables just an
array?
- 5 Answers
- 9092 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / laxmi bose
#include<stdio.h>
main()
{
int a[0],a[1],a[2];
scanf("%d%d",&a[0],&a[1]);
a[2]=a[0];
a[0]=a[1];
a[1]=a[2];
printf("%d,%d",a[0],a[1]);
}
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / sankar kiran
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
printf("Enter the number:");
scanf("%d%d",&a,&b)
a=a+b;
b=a-b;
a=a-b;
printf("%d%d",a,b);
getch();
}
| Is This Answer Correct ? | 14 Yes | 7 No |
Answer / jaspreet singh
void main()
{
int a[2]={20,10};
a[0]=a[0]^a[1];
a[1]=a[0]^a[1];
a[0]=a[0]^a[1];
printf("a=%d,b=%d",a[0],a[1])
getch();
}
| Is This Answer Correct ? | 7 Yes | 4 No |
Answer / karthik
void main()
{
int a=10,b=20;
a^=b^=a^=b;
printf("a=%d,b=%d",a,b)
getch();
}
| Is This Answer Correct ? | 8 Yes | 6 No |
Answer / baidyanath bisoyi
void main()
{
int a,b;
printf("enter the two numbers\n");
scanf("%d%d",&a,&b);
printf("a=%d\n b=%d\n",a,b);
a=a+b-(b=a);
printf("a=%d\n b=%d\n",a,b);
getch();
}
| Is This Answer Correct ? | 4 Yes | 3 No |
what are the advantages of a macro over a function?
Differentiate Source Codes from Object Codes
wt is d full form of c
write a own function for strstr
What are enumerated types?
What is modeling?
What is the process to create increment and decrement stamen in c?
What are derived data types in c?
What is the difference between %d and %i?
Explain what are binary trees?
In a switch statement, explain what will happen if a break statement is omitted?
main() { int i; printf("%d",i^i); }
C 
