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
- 8871 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 |
Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.
Define Spanning-Tree Protocol (STP)
Create a structure to specify data on students given below: Roll number, Name, Department, Course, Year of joining Assume that there are not more than 450 students in the college. 1.write a function to print names of all students who joined in a particular year 2.write a function to print the data of a student whose roll number is given
How does pointer work in c?
Explain what standard functions are available to manipulate strings?
If 4 digits number is input through the keyboard, Write a program to calculate sum of its 1st & 4th digit.
When do we get logical errors?
Which are low level languages?
Given an array A[n+m] of n+m numbers, where A[1] ... A[n] is sorted and A[n+1] ... A[n+m] is sorted. Design a linear time algorithm to obtain A[1...n+m] sorted using only O(1) extra space. Time Complexity of your algorithm should be O(n) and Space Complexity O(1).
How to use c/c++ code in JAVA
10 Answers CDAC, IBM, Satyam, Scope International,
what is structuer?
Is fortran faster than c?
C 
